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133 Highlights 50 Differences 2 Reactions 0 Likes
iRobot Roomba Combo j7+ vs iRobot Roomba Plus 405 : 133 Highlights & 50 Differences — So, Which Robot Vacuum Actually Works Better
Explore how the compact J7+ stacks up against the premium Plus 405. Surprising winners in cleaning and smart features await you! Gadget showdown: iRobot Roomba Combo j7+ vs iRobot Roomba Plus 405 — see how they match up in performance, features, and filter replacement indicator, width, depth & height.
Roomba Combo J7+ vs Roomba Plus 405: Advanced Robot Vacuum Comparison
If you're deciding between the iRobot Roomba Combo J7+ and the iRobot Roomba Plus 405, it helps to know that both share some firm common ground and where they distinctly diverge. Both models come with essential robotic cleaning features like HEPA filtration, intelligent mapping, multi-floor support, and mopping capabilities. They share similar voice assistant compatibility and generally target households with pets, multiple floors, or tighter spaces. Yet, their navigation systems, suction power, battery capacities, and dustbin technologies reveal key differences. While the J7+ boasts AI-driven adaptive visual navigation and higher suction (2200 Pa), the Plus 405 relies on precise structured LIDAR navigation with a bigger battery (5000 mAh). Both have mopping systems but differ in water tank types and mop drying. Their smart connectivity, maintenance extras, and pricing reflect uniquely tailored user experiences that make this comparison worth exploring in detail.
Leading Edge Innovation: Why the Roomba Combo J7+ Stands Out
The iRobot Roomba Combo J7+ is a compact, lightweight powerhouse measuring just 13.3" square by 3.4" tall and weighing 7.35 pounds, perfect for maneuvering tight spaces and under furniture with ease. Its adaptive visual navigation harnesses AI-powered obstacle recognition, enabling it to avoid common household hazards intelligently. With support for up to 10 detailed maps, it excels in multi-floor scenarios and offers features like room recognition, auto partitioning, and virtual no-go zones.
The J7+ flexes serious cleaning muscle with a robust 2200 Pa suction and three power levels, including an auto-boost on carpets to tackle embedded dirt and pet hair efficiently. Its edge coverage efficiency of 95% and dirt pickup rate of 98% underline its thoroughness. Plus, it sports a thoughtfully designed triple-layer HEPA filtration with a secondary filter and anti-allergen system, paired with a sizable 20.28 oz dustbin. The dustbin cleverly features compression and auto-lock for hygienic disposal.
What truly sets the Combo J7+ apart is its electric pump water tank system with sensors monitoring water level and tank emptiness, alongside auto mop lift on carpets and compatibility with both reusable and disposable pads. Smart home fans will also appreciate the extensive voice assistant support (Alexa, Google Assistant), app control, remote start, and advanced scheduling with cloud map synchronization. This robot truly gathers all modern conveniences and intelligent features into a streamlined, user-friendly package.
Strength in Simplicity: The iRobot Roomba Plus 405's Unique Advantages
The Roomba Plus 405, while larger and heavier at 9.06 pounds and 4.2 inches tall, offers reliable cleaning with some distinct perks. Its LIDAR-based structured navigation excels in open floor layouts and uses logical path planning with solid SLAM support. Though it stores fewer maps (up to 4), it enables natural room recognition, virtual walls, and no-go zones, making it great for well-defined spaces.
Cleaning-wise, the Plus 405 sports four suction levels and a carpet auto-boost, though exact suction power isn't specified, and it lacks the J7+'s auto brush adjust feature. Its dustbin system uses disposable bags with an emptying cycle roughly every 75 days, offering a different approach to hygiene. The filtration is a simpler single-layer HEPA without a secondary filter or anti-allergen tech.
Power-wise, its larger 5000 mAh battery promises potentially longer runtime, though no exact max runtime is specified. The device supports fast and accurate docking with recharge and resume functionality and comes with a self-emptying, auto-wash dock, which further automates maintenance. Although it lacks remote control, the Plus 405 includes Siri voice support alongside Alexa and Google Assistant.
Quick Take
The iRobot Roomba Combo J7+ wins on compact design, smart AI navigation, powerful suction, and advanced filtration, making it ideal for busy homes with challenging floor plans and allergy concerns. Meanwhile, the Roomba Plus 405 brings dependable LIDAR navigation, a larger battery, and convenient features like auto mop drying and anti-tangle sensors that appeal to those who prioritize longer runtime and straightforward operation.
Bottom Line Recommendation
If cutting-edge obstacle avoidance, effective deep cleaning, and a variety of intelligent features at a more accessible price are your priorities, the iRobot Roomba Combo J7+ is the superior choice. On the other hand, if you prefer the precision of LIDAR navigation, extended battery life, and features like mop drying despite a higher cost, the Roomba Plus 405 might better suit your needs.
Verdict
Winner: iRobot Roomba Combo J7+ - For its advanced AI-driven navigation, stronger cleaning performance, superior filtration, and excellent value.
Runner-Up: iRobot Roomba Plus 405 - Offers precise LIDAR mapping, more extended battery capacity, and anti-tangle sensors, but falls short on suction power and advanced innovative features.
Pricing-wise, you can often find the Roomba Combo J7+ for around $299 at Amazon.com, making it a more budget-friendly option compared to the Roomba Plus 405's $499-$600 range.
Side by side. The numbers. The features. No drama.
From feature sets to real-life wins and flaws, this robot vacuums comparison between iRobot Roomba Combo j7+ and iRobot Roomba Plus 405 helps you cut through the noise.
The Roomba Combo J7+ was released in 2022, while the Roomba Plus 405 Combo comes out in 2025. The newer model likely includes updated technology and features, making it a more modern choice for tech enthusiasts.
The year the robot vacuum was released.
In the battle of Release Year, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 28 score measurement.
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For color options, the Roomba Combo J7+ is available in Graphite, whereas the Roomba Plus 405 Combo offers Black and White choices. This difference gives the Plus 405 more variety for matching your home decor.
The available color finishes for the product.
In the battle of Color Options, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 14 score measurement.
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78 iRobot Roomba Plus 405 0Votes iRobot Roomba Plus 405 Combo
iRobot Roomba Plus 405
A versatile vacuum and mop combo designed for homes with mixed flooring.
The official name of the robot vacuum.
In the battle of Product Name, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 11 score measurement.
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Model Line
What is the model line?
63 iRobot Roomba Combo j7+ 0Votes Roomba J Series
76 iRobot Roomba Plus 405 0Votes Roomba Plus
iRobot Roomba Plus 405
A mid-range Roomba series focusing on both vacuuming and mopping capabilities.
Series or family name the product belongs to.
In the battle of Model Line, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 13 score measurement.
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Finish Material
What is the finish material?
16 iRobot Roomba Combo j7+ 0Votes Plastic
19 iRobot Roomba Plus 405 0Votes Plastic
iRobot Roomba Plus 405
Lightweight material, easy to clean and maintain.
The exterior build material or surface finish.
In the battle of Finish Material, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Country of Manufacture
Where is it manufactured?
56 iRobot Roomba Combo j7+ 0Votes China
59 iRobot Roomba Plus 405 0Votes China
iRobot Roomba Plus 405
Manufactured in China, a common location for iRobot’s production.
vs Score History
Updated at 2025-12-17 06:45:38: 0Updated at 2025-12-22 08:10:39: 80Updated at 2026-04-10 07:27:16: 77
Score info for iRobot Roomba Combo j7+:
We base our scoring on 'Country of Manufacture' on the following:
Score 75: Valid country name with moderate technological association in listed values.. Score reduced because release date is older
Score info for iRobot Roomba Plus 405 :
We base our scoring on 'Country of Manufacture' on the following:
Score 77: Valid country name with moderate technological association in listed values.. Score reduced because release date is older
The country where the product is manufactured.
In the battle of Country of Manufacture, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Warranty Period
What is the warranty period?
71 iRobot Roomba Combo j7+ 0Votes 1 Year
74 iRobot Roomba Plus 405 0Votes 1 Year
iRobot Roomba Plus 405
Provides standard manufacturer’s warranty, covering defects or issues for a year.
vs Score History
Updated at 2025-12-17 04:59:19: 0Updated at 2025-12-22 08:33:51: 90Updated at 2026-04-10 07:26:16: 85
Score info for iRobot Roomba Combo j7+:
We base our scoring on 'Warranty Period' on the following:
Score 85: Longer warranty period than 6 Month, indicating more coverage.. Score reduced because release date is older
Score info for iRobot Roomba Plus 405 :
We base our scoring on 'Warranty Period' on the following:
Score 85: Longer warranty period than 6 Month, indicating more coverage.. Score reduced because release date is older
Duration of warranty coverage in years.
In the battle of Warranty Period, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Target Audience
Who is this designed for?
76 iRobot Roomba Combo j7+ 0Votes Pet Owners, Large Homes, Small Apartments
79 iRobot Roomba Plus 405 0Votes Pet Owners, Large Homes, Small Apartments
iRobot Roomba Plus 405
Ideal for households with pets, large spaces, or smaller apartments. Efficient for both hard floors and carpets.
vs Score History
Updated at 2025-12-17 04:59:19: 0Updated at 2025-12-22 08:33:51: 92Updated at 2026-04-10 07:26:16: 90
Score info for iRobot Roomba Combo j7+:
We base our scoring on 'Target Audience' on the following:
Score 90: Clearly defines a specific user base; directly relates to intended user base. | Indicates a user environment but less specific about user demographic.. Score reduced because release date is older
Score info for iRobot Roomba Plus 405 :
We base our scoring on 'Target Audience' on the following:
Score 90: Clearly defines a specific user base; directly relates to intended user base. | Indicates a user environment but less specific about user demographic.. Score reduced because release date is older
Intended user base for the product.
In the battle of Target Audience, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Model Number
What is the model number?
71 iRobot Roomba Combo j7+ 0Votes C755020
70 iRobot Roomba Plus 405 0Votes G185020
Unique identifier used for the vacuum model.
In the battle of Model Number, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 1 score measurement.
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The Roomba Plus 405 is slightly wider at 13.82 inches (35.1 cm) compared to the J7+ at 13.3 inches (33.8 cm). This small extra width may affect maneuverability in tight spaces.
The width of the robot vacuum.
In the battle of Width, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering lower 0.5 inch measurement.
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Depth-wise, the Plus 405 measures 14.06 inches (35.7 cm) vs. J7+'s 13.3 inches (33.8 cm), making it a bit bulkier front to back, which can impact storage and handling.
The depth of the robot vacuum.
In the battle of Depth, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering lower 0.8 inch measurement.
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The J7+ is lower profile at 3.4 inches (8.6 cm), while the Plus 405 stands at 4.2 inches (10.7 cm), potentially allowing the J7+ to fit under lower furniture easier.
The height of the robot vacuum.
In the battle of Height, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering lower 0.8 inch measurement.
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The charging dock for the J7+ is wider at 15.7 inches (39.9 cm), compared to 12.4 inches (31.5 cm) for the Plus 405, which might require more floor space near the charging area.
The width of the docking station.
In the battle of Dock Width, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering higher 3.3 inch measurement.
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Dock depth is more compact for the J7+ at 11.9 inches (30.2 cm) versus 17.72 inches (45 cm) on the Plus 405, which could affect setup convenience.
The depth of the docking station.
In the battle of Dock Depth, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering lower 5.8 inch measurement.
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The Plus 405's dock is significantly taller at 18.58 inches (47.2 cm) compared to J7+’s 13.3 inches (33.8 cm), which might matter if you have vertical space constraints.
The height of the docking station.
In the battle of Dock Height, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering lower 5.3 inch measurement.
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The J7+ weighs 7.35 lbs (3.3 kg), making it lighter than the Plus 405's 9.06 lbs (4.1 kg). Lighter weight improves portability and ease of handling.
The weight of the robot vacuum.
In the battle of Weight, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering lower 1.7 lbs measurement.
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Package Width
What is the package width?
17.5 inch 0Votes
18.1 inch 0Votes
iRobot Roomba Combo j7+
Roughly 44.5 cm. Consider the package size if storage space is limited.
iRobot Roomba Plus 405
Equivalent to 46 cm, reflecting the box size for shipping.
The width of the retail package.
In the battle of Package Width, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering lower 0.6 inch measurement.
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Package Depth
What is the package depth?
14.4 inch 0Votes
15 inch 0Votes
iRobot Roomba Combo j7+
Roughly 36.5 cm. Size typical of robot vacuum packaging, so check fit if you plan on storing it in compact spaces.
iRobot Roomba Plus 405
Equivalent to 38.1 cm, ensuring the product arrives securely packed.
The depth of the retail package.
In the battle of Package Depth, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering lower 0.6 inch measurement.
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Package Height
What is the package height?
13.9 inch 0Votes
19.8 inch 0Votes
iRobot Roomba Combo j7+
Equivalent to 35.3 cm. The height ensures that the vacuum is stored upright, maintaining safety during shipping.
iRobot Roomba Plus 405
Equivalent to 50.3 cm, sized for easy handling when unpacking.
The height of the retail package.
In the battle of Package Height, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering lower 5.9 inch measurement.
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Package Weight
What is the package weight?
15 lbs 0Votes
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
iRobot Roomba Combo j7+
Equivalent to 6.8 kg. Includes the robot and its accessories, reflecting the combined weight of the vacuum, charging base, and other components.
The total weight of the product package.
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Dock Weight
What is the dock weight?
9.9 lbs 0Votes
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
iRobot Roomba Combo j7+
Equivalent to 4.5 kg. The dock is slightly heavier than the vacuum itself, due to the self-emptying mechanism and its robust build for stability.
The weight of the docking station.
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Ground Clearance
What is the ground clearance?
0.5 inch 0Votes
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
iRobot Roomba Combo j7+
Equivalent to 1.27 cm. This clearance is standard for robot vacuums, allowing it to move over low thresholds or uneven floor surfaces easily.
The clearance between the vacuum’s underside and the floor.
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54 iRobot Roomba Plus 405 0Votes Structured, Logical
vs Navigation Type
The J7+ uses Adaptive navigation with visual camera-based mapping, while the Plus 405 relies on Structured, Logical navigation featuring LiDAR technology. LiDAR typically offers precise spatial awareness, favoring the Plus 405 for complex layouts.
vs Score History
Updated at 2025-12-17 04:59:19: 0Updated at 2025-12-22 08:33:52: 93Updated at 2026-04-10 07:26:16: 92
Updated at 2025-12-17 06:45:38: 0Updated at 2025-12-22 08:10:39: 92Updated at 2026-04-10 07:27:16: 93
Score info for iRobot Roomba Combo j7+:
We base our scoring on 'Navigation Type' on the following:
Score 92: Indicates some level of sophistication and adjustment but not explicitly AI- or sensor-based.. Score reduced because release date is older
Score info for iRobot Roomba Plus 405 :
We base our scoring on 'Navigation Type' on the following:
Score 93: Basic organized method, likely manual or simple pattern, less advanced. | Suggests structured method but less advanced or intelligent than AI-based options.. Score reduced because release date is older
The basic navigation method used by the vacuum.
In the battle of Navigation Type, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 12 score measurement.
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The Plus 405 uniquely includes a LIDAR sensor, which improves mapping accuracy and navigation in various lighting conditions, while the J7+ doesn’t have this sensor type.
Laser-based sensor for precise mapping.
In the battle of LIDAR Sensor, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ .
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J7+ stores up to 10 maps, more than double the Plus 405's capacity of 4. This means J7+ is better suited for multi-home setups or large homes with many floor plans.
vs Score History
Updated at 2025-12-17 06:45:38: 0Updated at 2025-12-22 08:10:39: 83Updated at 2026-04-10 07:27:16: 85
Score info for iRobot Roomba Combo j7+:
We base our scoring on 'Map Storage Capacity' on the following:
Score 85: Highest numeric value, indicating maximum number of maps stored.. Score reduced because release date is older
Score info for iRobot Roomba Plus 405 :
We base our scoring on 'Map Storage Capacity' on the following:
Score 85: Moderate number of maps supported relative to list.. Score reduced because release date is older
Number of maps the device can store.
In the battle of Map Storage Capacity, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 47 score measurement.
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Camera-based navigation is supported by J7+ but is absent on the Plus 405. This allows the J7+ to recognize objects visually, enhancing obstacle avoidance unlike the Plus 405.
Uses a built-in camera for navigation.
In the battle of Camera Based Navigation, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 10 score measurement.
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SLAM Support
Does it support SLAM?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
iRobot Roomba Plus 405
Simultaneous Localization and Mapping technology improves real-time navigation accuracy.
Supports simultaneous localization and mapping.
In the battle of SLAM Support, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Provides highly accurate, detailed maps for optimized cleaning routes.
vs Score History
Updated at 2025-12-17 06:45:38: 0Updated at 2025-12-22 08:10:39: 85Updated at 2026-04-10 07:27:16: 80
Score info for iRobot Roomba Combo j7+:
We base our scoring on 'Mapping Technology' on the following:
Score 85: Uses camera input for navigation and mapping, moderately advanced.. Score reduced because release date is older
Score info for iRobot Roomba Plus 405 :
We base our scoring on 'Mapping Technology' on the following:
Score 80: Score reduced because release date is older
The system used to map the cleaning area.
In the battle of Mapping Technology, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 66 score measurement.
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Multi Floor Mapping
Does it support multi-floor mapping?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
iRobot Roomba Plus 405
Supports up to 4 floors, ensuring efficient coverage across multiple levels.
Can store multiple floor maps.
In the battle of Multi Floor Mapping, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Max Floor Count
How many floors are supported?
96 iRobot Roomba Combo j7+ 0Votes 10
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
iRobot Roomba Combo j7+
Impressive multi-floor mapping capability for large homes or multi-story spaces.
Maximum number of floors supported.
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Night Vision Navigation
Can it navigate in the dark?
No 0Votes iRobot Roomba Combo j7+
No 0Votes iRobot Roomba Plus 405
Navigation optimized for low-light conditions.
In the battle of Night Vision Navigation, iRobot Roomba Combo j7+ ◉ is same as iRobot Roomba Plus 405 ◉ .
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3D Mapping Support
Does it support 3D mapping?
No 0Votes iRobot Roomba Combo j7+
No 0Votes iRobot Roomba Plus 405
Provides 3D home layout mapping.
In the battle of 3D Mapping Support, iRobot Roomba Combo j7+ ◉ is same as iRobot Roomba Plus 405 ◉ .
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Map Edit Support
Can you edit maps?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Allows editing maps to merge or split rooms.
In the battle of Map Edit Support, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Cloud Map Sync
Does it sync maps to cloud?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Ability to sync maps via cloud.
In the battle of Cloud Map Sync, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Map Export Import
Can maps be shared or imported?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Export or import maps between devices.
In the battle of Map Export Import, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Auto Partitioning
Does it auto partition rooms?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Automatically divides rooms for cleaning.
In the battle of Auto Partitioning, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Obstacle Detection
Does it detect obstacles?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Ability to detect and avoid obstacles.
In the battle of Obstacle Detection, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Virtual Walls/No-Go Zones
Can you set no-go zones?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Ability to set virtual boundaries in the app.
In the battle of Virtual Walls/No-Go Zones, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Room Recognition
Does it recognize rooms?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Detects and labels different rooms.
In the battle of Room Recognition, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Docking Sensor
Does it have a docking sensor?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Helps the robot align with the dock for charging.
In the battle of Docking Sensor, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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The Plus 405 has 4 max suction levels, one more than the J7+'s 3 levels, offering finer control for different floor types and mess intensities.
vs Score History
Updated at 2025-12-17 06:45:38: 0Updated at 2025-12-22 08:10:39: 80Updated at 2026-04-10 07:27:16: 88
Score info for iRobot Roomba Combo j7+:
We base our scoring on 'Max Suction Levels' on the following:
Score 88: Third highest numeric count of adjustable suction settings. Score reduced because release date is older
Score info for iRobot Roomba Plus 405 :
We base our scoring on 'Max Suction Levels' on the following:
Score 88: Second highest numeric count of adjustable suction settings. Score reduced because release date is older
Number of adjustable suction settings.
In the battle of Max Suction Levels, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 13 score measurement.
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The J7+ boasts a 98% dirt pickup rate, significantly outperforming the Plus 405's 58%. This translates into more effective cleaning performance for the J7+.
Percentage of dirt collected in one pass.
In the battle of Dirt Pickup Rate, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 40.0 % measurement.
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Auto brush adjustment is enabled on the J7+, giving it an edge in adapting to floor surfaces automatically, whereas the Plus 405 lacks this feature, requiring manual adjustment.
Brush height adjusts to surface.
In the battle of Auto Brush Adjust, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 12 score measurement.
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Auto Boost on Carpet
Does it auto boost on carpet?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
iRobot Roomba Plus 405
Automatically increases suction power when cleaning carpets for more effective dirt removal.
Increases suction when cleaning carpets.
In the battle of Auto Boost on Carpet, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Main Brush Type
What type of main brush is used?
66 iRobot Roomba Combo j7+ 0Votes Rubber
69 iRobot Roomba Plus 405 0Votes Rubber
iRobot Roomba Plus 405
The rubber brush is designed to prevent hair tangles, ideal for pet owners.
vs Score History
Updated at 2025-12-17 06:45:38: 0Updated at 2025-12-22 08:10:39: 78Updated at 2026-04-10 07:27:16: 82
Score info for iRobot Roomba Combo j7+:
We base our scoring on 'Main Brush Type' on the following:
Score 85: Rubber is a basic material used for brushes; moderate relevance.. Score reduced because release date is older
Score info for iRobot Roomba Plus 405 :
We base our scoring on 'Main Brush Type' on the following:
Score 82: Rubber is a basic material used for brushes; moderate relevance.. Score reduced because release date is older
The design of the main cleaning brush.
In the battle of Main Brush Type, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Side Brushes
How many side brushes does it have?
6 iRobot Roomba Combo j7+ 0Votes Yes
39 iRobot Roomba Plus 405 0Votes 1
iRobot Roomba Plus 405
One side brush helps with edge cleaning, reaching along walls and corners.
Number of side brushes installed.
In the battle of Side Brushes, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 33 score measurement.
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Edge Cleaning Mode
Does it have edge cleaning mode?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
iRobot Roomba Plus 405
Designed to clean along walls and corners, ensuring thorough edge coverage.
Special mode for cleaning edges and corners.
In the battle of Edge Cleaning Mode, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Carpet Detection Sensor
Does it have a carpet detection sensor?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
iRobot Roomba Plus 405
Automatically adjusts cleaning settings when detecting carpet to optimize performance.
Detects carpets to adjust suction.
In the battle of Carpet Detection Sensor, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Versatile for a variety of floor types, from hard floors to carpets and rugs.
Surfaces the vacuum is designed for.
In the battle of Floor Type Compatibility, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Suction Power
What is the suction power?
2,200 Pa 1Votes
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
Measures the vacuum’s suction strength.
Based on community votes for Suction Power, iRobot Roomba Combo j7+ ◉ earned 1 votes, more than iRobot Roomba Plus 405 ◉, which got 0 votes.
The suction power on the iRobot Roomba Combo J7+ at 2200 Pa is definitely a game changer for deep cleaning compared to the Plus 405 which doesn't specify suction power. For powerful cleaning, I'd pick the J7+.
See more
Max Airflow
What is the max airflow?
Who knows? 0Votes iRobot Roomba Combo j7+ (Help us out by suggesting one!)
10 CFM 0Votes
Maximum airflow delivered by the motor.
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Max Brush Speed
What is the max brush speed?
Who knows? 0Votes iRobot Roomba Combo j7+ (Help us out by suggesting one!)
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
Maximum rotation speed of the main brush.
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Spot Cleaning Mode
Does it support spot cleaning?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Cleans a small targeted area.
In the battle of Spot Cleaning Mode, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Auto Dirt Detection
Does it detect dirt levels?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Detects high dirt concentration areas.
In the battle of Auto Dirt Detection, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Max Cleaning Area
What is the max cleaning area?
Who knows? 0Votes iRobot Roomba Combo j7+ (Help us out by suggesting one!)
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
Maximum area the vacuum can clean per charge.
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Max Cleaning Cycles Per Day
How many cleaning cycles per day?
35 iRobot Roomba Combo j7+ 0Votes 3
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
Maximum number of cleaning runs per day.
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Cleaning Path Width
What is the cleaning path width?
7 inch 0Votes
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
Width of the cleaning path.
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Max Carpet Height
What is the max carpet height?
0.8 inch 0Votes
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
Maximum carpet thickness it can climb.
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Max Obstacle Height
What is the max obstacle height?
0.8 inch 0Votes
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
Maximum obstacle height it can climb.
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Edge Coverage Efficiency
What is the edge coverage efficiency?
95 % 0Votes
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
Efficiency of cleaning near edges.
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J7+ features an auto dustbin lock, securing collected dirt safely inside, while the Plus 405 does not, which might impact cleanliness and allergen control.
Prevents dust escape when removing bin.
In the battle of Auto Dustbin Lock, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 16 score measurement.
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Dust compression to squeeze and compact debris is available on the J7+ but missing on the Plus 405, resulting in less frequent emptying for J7+ users.
Compresses dirt inside dustbin to save space.
In the battle of Dust Compression, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 10 score measurement.
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Secondary filtration is present in the J7+, enhancing air quality by trapping finer particles. The Plus 405 lacks this, potentially affecting allergen control.
Additional filter stage beyond main.
In the battle of Secondary Filter, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 15 score measurement.
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The J7+ offers an anti allergen system improving indoor air, absent in the Plus 405, making J7+ more appealing for allergy sufferers.
Designed to trap allergens and dust mites.
In the battle of Anti Allergen System, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 7 score measurement.
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Filtration Type
What filtration type is used?
88 iRobot Roomba Combo j7+ 0Votes HEPA
82 iRobot Roomba Plus 405 0Votes HEPA
iRobot Roomba Plus 405
Ideal for homes with allergens, as HEPA filtration helps trap dust and fine particles.
Type of filter system installed.
In the battle of Filtration Type, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 6 score measurement.
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Dustbin Capacity
What is the dustbin capacity?
20.28 oz 0Votes
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
Maximum dustbin volume.
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Dustbin Position
Where is the dustbin positioned?
66 iRobot Roomba Combo j7+ 0Votes Back
69 iRobot Roomba Plus 405 0Votes Back
Where the dustbin is located in the vacuum.
In the battle of Dustbin Position, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Dustbin Material
What is the dustbin made of?
46 iRobot Roomba Combo j7+ 0Votes Transparent
99 iRobot Roomba Plus 405 0Votes Plastic
Material used for dustbin construction.
In the battle of Dustbin Material, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 53 score measurement.
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Emptying Cycle Period
What is the emptying cycle duration?
Who knows? 0Votes iRobot Roomba Combo j7+ (Help us out by suggesting one!)
80 iRobot Roomba Plus 405 0Votes 75 Days
The maximum period for the robot vacuum to empty the dustbin.
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Bin Full Indicator
Does it have a bin full indicator?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Alerts when dustbin is full.
In the battle of Bin Full Indicator, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Bag Type
What type of dust collection bag does it use?
90 iRobot Roomba Combo j7+ 0Votes Bagless
90 iRobot Roomba Plus 405 0Votes Bagless, Disposable Bag
Type of dust collection system used.
In the battle of Bag Type, iRobot Roomba Combo j7+ ◉ is same as iRobot Roomba Plus 405 ◉ .
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Auto Empty Notification
Does it notify for auto empty?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Sends alert when dustbin auto emptied.
In the battle of Auto Empty Notification, iRobot Roomba Combo j7+ ◉ is same as iRobot Roomba Plus 405 ◉ , delivering equal 3 score measurement.
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Filter Layers
How many filter layers does it have?
90 iRobot Roomba Combo j7+ 0Votes 3
78 iRobot Roomba Plus 405 0Votes 1
Number of filter layers in system.
In the battle of Filter Layers, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 12 score measurement.
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Max Dust Retention Efficiency
What is the dust retention efficiency?
99 % 0Votes
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
Efficiency of capturing fine dust.
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UV Sterilization
Does it use UV sterilization?
No 0Votes iRobot Roomba Combo j7+
No 0Votes iRobot Roomba Plus 405
Uses UV light for sterilizing dustbin.
In the battle of UV Sterilization, iRobot Roomba Combo j7+ ◉ is same as iRobot Roomba Plus 405 ◉ .
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The J7+ uses an electric pump water tank for controlled and efficient mopping, whereas the Plus 405 relies on a gravity tank, leading to less precise water delivery.
The system used to dispense water.
In the battle of Water Tank Type, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 5 score measurement.
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Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
vs Water Tank Capacity
J7+ holds 7.1 oz (210 ml) in its water tank for mopping; the Plus 405's capacity is unspecified but uses a gravity type tank which typically limits consistent water flow.
Maximum volume of water tank.
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Tank empty sensor is present in J7+ to alert when refilling is needed, but is missing in Plus 405, reducing user convenience.
Notifies when mop tank is empty.
In the battle of Tank Empty Sensor, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 12 score measurement.
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Auto mop drying is absent in J7+ but included in the Plus 405, allowing the latter’s mop pads to dry automatically, reducing mildew and maintenance.
Dock feature that dries mop pads automatically.
In the battle of Auto Mop Drying, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ .
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Water Flow Levels
How many water flow levels are available?
85 iRobot Roomba Combo j7+ 0Votes 3
85 iRobot Roomba Plus 405 0Votes 3
iRobot Roomba Combo j7+
Offers adjustable water levels, allowing you to choose the amount of liquid for different floor types or stain levels.
iRobot Roomba Plus 405
Three preset water flow levels allow some customization of mopping intensity.
Number of adjustable water flow settings.
In the battle of Water Flow Levels, iRobot Roomba Combo j7+ ◉ is same as iRobot Roomba Plus 405 ◉ .
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Water Heating Function
Does it heat water?
No 0Votes iRobot Roomba Combo j7+
No 0Votes iRobot Roomba Plus 405
iRobot Roomba Plus 405
Lacks a heating function for water, which may limit efficiency in stain removal.
Heats water for better cleaning.
In the battle of Water Heating Function, iRobot Roomba Combo j7+ ◉ is same as iRobot Roomba Plus 405 ◉ .
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Mopping Function
Does it support mopping?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Indicates whether the vacuum supports mopping.
In the battle of Mopping Function, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Y-Shaped Mopping Path
Does it use a Y-shaped path?
No 0Votes iRobot Roomba Combo j7+
No 0Votes iRobot Roomba Plus 405
Follows Y-pattern for scrubbing effect.
In the battle of Y-Shaped Mopping Path, iRobot Roomba Combo j7+ ◉ is same as iRobot Roomba Plus 405 ◉ .
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Stain Removal Mode
Does it have stain removal mode?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Special mode for tough stains.
In the battle of Stain Removal Mode, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Water Level Sensor
Does it have a water level sensor?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Detects water level in the mop tank.
In the battle of Water Level Sensor, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Water Flow Control
Can water flow be controlled?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Ability to adjust water flow rate.
In the battle of Water Flow Control, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Mop Material
What is the mop material?
90 iRobot Roomba Combo j7+ 0Votes Microfiber
88 iRobot Roomba Plus 405 0Votes Microfiber
Type of material used in mop pad.
In the battle of Mop Material, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 2 score measurement.
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Detachable Mop
Is the mop detachable?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Mop pad can be removed when not needed.
In the battle of Detachable Mop, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Vibrating Mop
Does it use a vibrating mop?
No 0Votes iRobot Roomba Combo j7+
No 0Votes iRobot Roomba Plus 405
Mop pad vibrates for scrubbing action.
In the battle of Vibrating Mop, iRobot Roomba Combo j7+ ◉ is same as iRobot Roomba Plus 405 ◉ .
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Rotating Mop
Does it have rotating mops?
No 0Votes iRobot Roomba Combo j7+
No 0Votes iRobot Roomba Plus 405
Mop pads rotate to scrub the floor.
In the battle of Rotating Mop, iRobot Roomba Combo j7+ ◉ is same as iRobot Roomba Plus 405 ◉ .
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Auto Mop Lift on Carpet
Does it auto lift mop on carpet?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Automatically lifts mop on carpets.
In the battle of Auto Mop Lift on Carpet, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Disposable Mop Pads
Does it support disposable mop pads?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Uses single-use mop pads.
In the battle of Disposable Mop Pads, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Reusable Mop Pads
Does it use reusable mop pads?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Uses washable, reusable mop pads.
In the battle of Reusable Mop Pads, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Max Mop Coverage Area
What is the max mop coverage area?
Who knows? 0Votes iRobot Roomba Combo j7+ (Help us out by suggesting one!)
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
Maximum area it can mop per refill.
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Mop Pressure
What is the mop pressure?
Who knows? 0Votes iRobot Roomba Combo j7+ (Help us out by suggesting one!)
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
Amount of pressure applied by mop.
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Battery capacity is where the Roomba Plus 405 shines with 5000 mAh, much bigger than the Combo J7+'s 2210 mAh. For longer runtime, the Plus 405 is the way to go!
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
vs Max Runtime
Despite higher battery capacity, the J7+ explicitly offers up to 75 minutes runtime, while the Plus 405’s runtime is not specified, making actual battery performance unclear for Plus 405.
Maximum runtime per charge.
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Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
vs Max Charging Time
The J7+ fully charges in 3 hours; charging time for Plus 405 is unspecified, which might affect user waiting time.
Maximum charging time required.
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Both robots offer dock alignment assistance, facilitating accurate docking for charging and emptying, improving automation ease of use.
Helps align with dock correctly.
In the battle of Dock Alignment Assistance, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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In the battle of Battery Type, iRobot Roomba Combo j7+ ◉ is same as iRobot Roomba Plus 405 ◉ .
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Replaceable Battery
Is the battery replaceable?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
iRobot Roomba Plus 405
Users can replace the battery for long-term maintenance and efficiency.
Battery can be swapped or replaced.
In the battle of Replaceable Battery, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Battery Level Indicator
Does it have a battery level indicator?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
iRobot Roomba Plus 405
The battery indicator helps monitor charging levels, ensuring readiness for cleaning.
Shows current battery level.
In the battle of Battery Level Indicator, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Charging Dock Type
What type of charging dock does it use?
90 iRobot Roomba Combo j7+ 0Votes Self Emptying
85 iRobot Roomba Plus 405 0Votes Self Emptying
iRobot Roomba Plus 405
The self-emptying dock makes it more hands-free, emptying the dustbin automatically after cleaning.
Type of dock used for charging.
In the battle of Charging Dock Type, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 5 score measurement.
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Dock Charging Power
What is the dock charging power?
30 Watt 0Votes
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
iRobot Roomba Combo j7+
Standard for robot vacuums. Provides sufficient power to recharge the unit within the 3-hour time frame.
Charging power provided by dock.
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Auto Recharge
Does it auto recharge?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
iRobot Roomba Plus 405
Automatically returns to the dock to recharge when needed, ensuring it’s always ready to go.
Automatically returns to dock when low on battery.
In the battle of Auto Recharge, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Max Battery Life Cycles
What is the max battery life cycles?
Who knows? 0Votes iRobot Roomba Combo j7+ (Help us out by suggesting one!)
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
Maximum charge cycles supported by battery.
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Fast Charging
Does it have fast charging?
No 0Votes iRobot Roomba Combo j7+
No 0Votes iRobot Roomba Plus 405
Supports faster charging time.
In the battle of Fast Charging, iRobot Roomba Combo j7+ ◉ is same as iRobot Roomba Plus 405 ◉ .
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Wireless Charging
Does it support wireless charging?
No 0Votes iRobot Roomba Combo j7+
No 0Votes iRobot Roomba Plus 405
Supports contactless charging.
In the battle of Wireless Charging, iRobot Roomba Combo j7+ ◉ is same as iRobot Roomba Plus 405 ◉ .
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Smart Charging Control
Does it have smart charging control?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Optimizes charging to extend battery life.
In the battle of Smart Charging Control, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Dock Return Accuracy
What is the dock return accuracy?
95 % 0Votes
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
Accuracy of docking process.
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Max Dock Range
What is the max dock range?
10 ft 0Votes
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
Maximum distance it can find its dock.
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Recharge and Resume
Does it recharge and resume?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Resumes cleaning after charging.
In the battle of Recharge and Resume, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Voltage Compatibility
What voltage does it support?
90 iRobot Roomba Combo j7+ 0Votes Universal
90 iRobot Roomba Plus 405 0Votes 110V, 220V
Compatible power input range.
In the battle of Voltage Compatibility, iRobot Roomba Combo j7+ ◉ is same as iRobot Roomba Plus 405 ◉ .
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Remote control is available on the J7+ but not on the Plus 405, making manual remote intervention easier with the J7+.
Supports physical remote control.
In the battle of Remote Control, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 13 score measurement.
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90 iRobot Roomba Combo j7+ 0Votes Alexa, Google Assistant
88 iRobot Roomba Plus 405 0Votes Alexa, Google Assistant, Siri
vs Voice Assistant Compatibility
Voice assistants compatible with the Plus 405 include Siri in addition to Alexa and Google Assistant, broadening smart home integration options versus the J7+.
Compatible voice assistants.
In the battle of Voice Assistant Compatibility, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 2 score measurement.
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Object recognition sensors enabling visual identification of items is featured on J7+ but absent from Plus 405, reducing collision avoidance capabilities in the latter.
Recognizes objects like shoes, cables, or toys.
In the battle of Object Recognition Sensor, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 12 score measurement.
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AI-powered obstacle recognition on the J7+ allows smarter navigation around furniture and obstacles, a feature missing on the Plus 405.
Recognizes obstacles using AI.
In the battle of AI-Powered Obstacle Recognition, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 15 score measurement.
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Smart Mapping
Does it support smart mapping?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
iRobot Roomba Plus 405
Smart Mapping technology creates a detailed map of your home for more efficient cleaning.
Creates and stores maps of your home.
In the battle of Smart Mapping, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Selective Room Cleaning
Does it support selective room cleaning?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
iRobot Roomba Plus 405
Allows users to direct the robot to clean specific rooms or areas as needed.
Allows cleaning of specific rooms.
In the battle of Selective Room Cleaning, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Pet Mode
Does it have pet mode?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
iRobot Roomba Plus 405
Optimized settings for homes with pets, ensuring effective removal of pet hair and dirt.
Special cleaning mode for pet hair.
In the battle of Pet Mode, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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App Control
Does it have app control?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Can be controlled via smartphone app.
In the battle of App Control, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Wi-Fi Connectivity
Does it have Wi-Fi connectivity?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Connects to Wi-Fi network.
In the battle of Wi-Fi Connectivity, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Bluetooth Connectivity
Does it support Bluetooth?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Connects via Bluetooth.
In the battle of Bluetooth Connectivity, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Multi-User Support
Does it support multi-user access?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Allows multiple users to access app.
In the battle of Multi-User Support, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Multi-Language Support
Does the app support multiple languages?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
App supports multiple languages.
In the battle of Multi-Language Support, iRobot Roomba Combo j7+ ◉ is same as iRobot Roomba Plus 405 ◉ , delivering equal 3 score measurement.
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Remote Start
Can it be started remotely?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Allows starting cleaning remotely.
In the battle of Remote Start, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Zone Cleaning
Does it support zone cleaning?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Can clean custom zones within a room.
In the battle of Zone Cleaning, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Real Time Mapping
Does it support real time mapping?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Updates map live during cleaning.
In the battle of Real Time Mapping, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Eco Mode
Does it have eco mode?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Energy saving mode for reduced power use.
In the battle of Eco Mode, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Do Not Disturb Mode
Does it have do not disturb mode?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Disables operation during set hours.
In the battle of Do Not Disturb Mode, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Smart Charging Scheduler
Does it have smart charging scheduler?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Optimizes charging times based on schedule.
In the battle of Smart Charging Scheduler, iRobot Roomba Combo j7+ ◉ is same as iRobot Roomba Plus 405 ◉ , delivering equal 3 score measurement.
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Cleaning Time Scheduling
Does it support scheduling?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Can schedule cleaning times.
In the battle of Cleaning Time Scheduling, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Smart Home Integration
Does it integrate with smart home systems?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Connects with smart home ecosystems.
In the battle of Smart Home Integration, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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IFTTT Support
Does it support IFTTT?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Can connect via IFTTT automations.
In the battle of IFTTT Support, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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OTA Updates
Does it support OTA updates?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Supports over the air firmware updates.
In the battle of OTA Updates, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Cleaning History
Does it track cleaning history?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Tracks and displays cleaning history.
In the battle of Cleaning History, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Remote Monitoring
Does it support remote monitoring?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Allows monitoring cleaning progress remotely.
In the battle of Remote Monitoring, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Maintenance Alerts
Does it give maintenance alerts?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Sends notifications for required maintenance.
In the battle of Maintenance Alerts, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Lost Robot Locator
Does it have a lost robot locator?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Helps locate robot if misplaced.
In the battle of Lost Robot Locator, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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The Plus 405 carries an additional CE battery safety certification beyond UL and IEC, offering enhanced safety compliance.
Certification for battery safety compliance.
In the battle of Battery Safety Certification, iRobot Roomba Combo j7+ ◉ is same as iRobot Roomba Plus 405 ◉ .
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The Plus 405 includes anti-tangling sensors preventing brush and wheel jams, which the J7+ lacks; this makes the Plus 405 potentially more reliable in homes with cables or clutter.
Prevents getting stuck in cords or carpets.
In the battle of Anti-Tangling Sensors, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ .
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Cliff Sensors
Does it have cliff sensors?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Detects stairs or drop offs to prevent falls.
In the battle of Cliff Sensors, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Edge Detection Sensor
Does it have an edge detection sensor?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Detects room edges for better cleaning.
In the battle of Edge Detection Sensor, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Bumper Sensors
Does it have bumper sensors?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Detects obstacles through physical contact.
In the battle of Bumper Sensors, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Infrared Sensors
Does it use infrared sensors?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Uses infrared for obstacle detection.
In the battle of Infrared Sensors, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Ultrasonic Sensors
Does it use ultrasonic sensors?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Uses sound waves for precise detection.
In the battle of Ultrasonic Sensors, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Gyroscope Sensor
Does it have a gyroscope sensor?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Helps stabilize direction and mapping.
In the battle of Gyroscope Sensor, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Accelerometer Sensor
Does it have an accelerometer sensor?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Detects tilt or movement for safety.
In the battle of Accelerometer Sensor, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Magnetic Sensor
Does it have a magnetic sensor?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Recognizes magnetic boundary strips.
In the battle of Magnetic Sensor, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Wheel Lift Sensor
Does it have a wheel lift sensor?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Detects when wheels lift off the floor.
In the battle of Wheel Lift Sensor, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Anti-Collision Safety
Does it have anti-collision safety?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Minimizes collisions with obstacles.
In the battle of Anti-Collision Safety, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Child Safety Lock
Does it have child safety lock?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Prevents accidental activation by children.
In the battle of Child Safety Lock, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Overheat Protection
Does it have overheat protection?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Prevents overheating damage.
In the battle of Overheat Protection, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Short Circuit Protection
Does it have short circuit protection?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Prevents electrical damage from short circuits.
In the battle of Short Circuit Protection, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Flame Retardant Materials
Is it made with flame retardant materials?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Uses flame resistant housing.
In the battle of Flame Retardant Materials, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Noise & Environment 10
Noise Level
What is the noise level?
65 dB 0Votes
65 dB 0Votes
iRobot Roomba Plus 405
Quiet operation comparable to the sound of normal conversation, so it won’t disrupt daily activities.
Average operating sound level.
In the battle of Noise Level, iRobot Roomba Combo j7+ ◉ is same as iRobot Roomba Plus 405 ◉ , delivering equal 65.00 dB measurement.
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Energy Star Certification
Is it Energy Star certified?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
iRobot Roomba Plus 405
Energy Star certification ensures the vacuum uses less power and is eco-friendly.
Certified for energy efficiency.
In the battle of Energy Star Certification, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Power Consumption Cleaning
What is the cleaning power consumption?
40 Watt 0Votes
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
iRobot Roomba Combo j7+
Efficient for a robot vacuum, likely to optimize performance while keeping power usage lower than older models.
Energy consumed while cleaning.
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Quiet Mode
Does it have quiet mode?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Special mode to reduce noise output.
In the battle of Quiet Mode, iRobot Roomba Combo j7+ ◉ is same as iRobot Roomba Plus 405 ◉ , delivering equal 3 score measurement.
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Power Consumption Standby
What is the standby power consumption?
10 Watt 0Votes
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
Energy consumed while idle.
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Power Consumption Charging
What is the charging power consumption?
30 Watt 0Votes
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
Power used while charging.
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Material Safety Certification
What material safety certification is included?
80 iRobot Roomba Combo j7+ 0Votes UL
80 iRobot Roomba Plus 405 0Votes UL
Certifications for eco safe materials.
In the battle of Material Safety Certification, iRobot Roomba Combo j7+ ◉ is same as iRobot Roomba Plus 405 ◉ .
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Recyclable Materials
Is it made from recyclable materials?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Made with recyclable materials.
In the battle of Recyclable Materials, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Operating Temperature Range
What is the operating temperature range?
80 iRobot Roomba Combo j7+ 0Votes 32–104°F
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
Temperature range where the vacuum operates safely.
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Operating Humidity Range
What is the operating humidity range?
80 iRobot Roomba Combo j7+ 0Votes 0–90%
Who knows? 0Votes iRobot Roomba Plus 405 (Help us out by suggesting one!)
Humidity range suitable for operation.
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90 iRobot Roomba Combo j7+ 0Votes Charging Dock, Auto Empty Dock, Auto Fill Dock
90 iRobot Roomba Plus 405 0Votes Charging Dock, Auto Empty Dock, Auto Wash Dock
vs Dock Station Type
The docking station for the J7+ includes Charging, Auto Empty, and Auto Fill Docks, whereas the Plus 405 comes with Charging, Auto Empty, and Auto Wash Dock, adding mop washing convenience for the Plus 405.
Type of dock included.
In the battle of Dock Station Type, iRobot Roomba Combo j7+ ◉ is same as iRobot Roomba Plus 405 ◉ .
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Extra Mop Pads
How many extra mop pads are included?
75 iRobot Roomba Combo j7+ 0Votes 1
85 iRobot Roomba Plus 405 0Votes 2
iRobot Roomba Plus 405
Two extra mop pads are included for easy replacements, ensuring long-lasting mopping capability.
Number of spare mop pads in the package.
In the battle of Extra Mop Pads, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 10 score measurement.
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Extra Dust Bags
How many extra dust bags are included?
90 iRobot Roomba Combo j7+ 0Votes 1
80 iRobot Roomba Plus 405 0Votes 1
iRobot Roomba Plus 405
Comes with one extra dust bag for the self-emptying dock, reducing maintenance needs.
Number of spare dust bags provided.
In the battle of Extra Dust Bags, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 10 score measurement.
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Extra Battery
Is an extra battery included?
No 0Votes iRobot Roomba Combo j7+
No 0Votes iRobot Roomba Plus 405
iRobot Roomba Combo j7+
This model does not include an extra battery. However, the replaceable battery means you can easily find a spare if needed.
Whether an additional battery is included.
In the battle of Extra Battery, iRobot Roomba Combo j7+ ◉ is same as iRobot Roomba Plus 405 ◉ .
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Extra Filters
How many extra filters are included?
80 iRobot Roomba Combo j7+ 0Votes 1
75 iRobot Roomba Plus 405 0Votes None
Number of spare filters in the package.
In the battle of Extra Filters, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 5 score measurement.
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Extra Brushes
How many extra brushes are included?
80 iRobot Roomba Combo j7+ 0Votes 1
75 iRobot Roomba Plus 405 0Votes None
Number of spare brushes in the package.
In the battle of Extra Brushes, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 5 score measurement.
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Extra Mop Cloths
How many extra mop cloths are included?
80 iRobot Roomba Combo j7+ 0Votes None
80 iRobot Roomba Plus 405 0Votes None
Number of additional mop cloths included.
In the battle of Extra Mop Cloths, iRobot Roomba Combo j7+ ◉ is same as iRobot Roomba Plus 405 ◉ .
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Cleaning Tool
Is a cleaning tool included?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Whether a cleaning comb or tool is included.
In the battle of Cleaning Tool, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Starter Cleaning Solution
Is a starter cleaning solution included?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Whether a bottle of cleaning solution is provided.
In the battle of Starter Cleaning Solution, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Accessory Storage Bag
Is an accessory storage bag included?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Whether a storage bag for accessories is included.
In the battle of Accessory Storage Bag, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Protective Mat
Is a protective mat included?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Whether a mat for water protection under the dock is included.
In the battle of Protective Mat, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Self-cleaning brush feature is present in the J7+, simplifying maintenance by reducing hair tangles, but this convenience is missing from the Plus 405.
Notifies when filter needs replacing.
In the battle of Filter Replacement Indicator, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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The Plus 405 offers a longer filter lifetime of 6 months compared to the J7+'s 2 months, reducing replacement frequency and maintenance costs.
Expected lifespan of the filter.
In the battle of Filter Lifetime, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 4.0 months measurement.
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Repair turnaround time is faster on the Plus 405, implying quicker service support compared to the average time for the J7+, beneficial for minimizing downtime.
Average time for repair service.
In the battle of Repair Turnaround Time, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 5 score measurement.
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Brush Replacement Indicator
Does it have a brush replacement indicator?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Notifies when brush needs replacing.
In the battle of Brush Replacement Indicator, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Self-Cleaning Brush
Does it have a self-cleaning brush?
Yes 0Votes iRobot Roomba Combo j7+
No 0Votes iRobot Roomba Plus 405
Main brush can automatically clean itself.
In the battle of Self-Cleaning Brush, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 15 score measurement.
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Washable Filter
Is the filter washable?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Filter can be washed instead of replaced.
In the battle of Washable Filter, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Washable Mop Cloth
Is the mop cloth washable?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Mop cloth can be washed and reused.
In the battle of Washable Mop Cloth, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Modular Component Replacement
Are components modular and replaceable?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Components can be swapped out individually.
In the battle of Modular Component Replacement, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Service Availability
What is the service availability?
90 iRobot Roomba Combo j7+ 0Votes Global
90 iRobot Roomba Plus 405 0Votes Global
Availability of repair service coverage.
In the battle of Service Availability, iRobot Roomba Combo j7+ ◉ is same as iRobot Roomba Plus 405 ◉ .
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88 iRobot Roomba Plus 405 0Votes Phone, Email, Chat, App Support
Available support methods.
In the battle of Customer Support Channels, iRobot Roomba Combo j7+ ◉ is better than iRobot Roomba Plus 405 ◉ , delivering higher 2 score measurement.
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Service Appointments Online
Can service appointments be booked online?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Ability to book service appointments online.
In the battle of Service Appointments Online, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Warranty Extension Option
Is a warranty extension option available?
Yes 0Votes iRobot Roomba Combo j7+
Yes 0Votes iRobot Roomba Plus 405
Option to purchase extended warranty.
In the battle of Warranty Extension Option, iRobot Roomba Combo j7+ ◉ is worse than iRobot Roomba Plus 405 ◉ , delivering lower 3 score measurement.
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Surveys
Because hot takes deserve votes.
Cleaning Performance
How would you rate the cleaning performance of this robot vacuum?
Excellent — Picks up all debris and cleans every corner with ease.
0Votes
0Votes
Very Good — Cleans most areas with minor spots left.
0Votes
0Votes
Good — Cleans effectively, but some areas need a little attention.
0Votes
0Votes
Fair — Leaves debris in some areas and may require additional cleaning.
0Votes
0Votes
Poor — Struggles to clean and leaves significant debris behind.
0Votes
0Votes
Battery Life
How would you rate the battery life of this robot vacuum?
Excellent — Runs for 2+ hours on a single charge.
0Votes
0Votes
Very Good — Runs for 1.5 to 2 hours on a single charge.
0Votes
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Good — Runs for 1 to 1.5 hours on a single charge.
0Votes
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Fair — Runs for 30 to 60 minutes on a single charge.
0Votes
0Votes
Poor — Runs for less than 30 minutes on a single charge.
0Votes
0Votes
Noise Level
How would you rate the noise level of this robot vacuum?
Very Quiet — Barely noticeable even in a quiet room.
0Votes
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Quiet — Slightly noticeable but not disruptive.
0Votes
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Average — Noticeable and can be a bit distracting.
0Votes
0Votes
Loud — Noticeable and bothersome in quiet spaces.
0Votes
0Votes
Very Loud — Distracting and uncomfortable to be around.
0Votes
0Votes
Ease of Setup
How easy was it to set up this robot vacuum?
Very Easy — Set up was quick and intuitive with no issues.
0Votes
0Votes
Easy — Simple setup with minimal guidance needed.
0Votes
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Average — Took a bit of time but manageable with instructions.
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Difficult — Had trouble setting it up and needed assistance.
0Votes
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Very Difficult — Setup was complicated and confusing.
0Votes
0Votes
Design Appeal
How would you rate the design and appearance of this robot vacuum?
Stylish — Sleek, modern design that fits well in any room.
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Attractive — Looks good and suits most home styles.
0Votes
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Neutral — Basic design that doesn't stand out.
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Unattractive — Design feels bulky or outdated.
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Poor — Design is unappealing and doesn't blend well in the home.
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Pricing
How would you rate the value for money of this robot vacuum?
Great value for money — You get more than what you paid for.
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Pretty good price — Worth the price for the features.
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Fair deal — Reasonable for what it offers.
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Kinda pricey — Expensive for what it does.
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Crazy expensive — The price is too high for the features offered.
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Cleaning Modes
How would you rate the variety and effectiveness of cleaning modes?
Excellent — Multiple modes that work well for different floor types and needs.
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Very Good — Several modes that cover most cleaning situations.
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Good — Few modes, but they get the job done.
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Fair — Limited modes and may require manual intervention.
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Poor — Only one cleaning mode, insufficient for all needs.
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Navigation and Mapping
How would you rate the robot vacuum’s navigation and mapping ability?
Excellent — Very precise, maps entire home, avoids obstacles effectively.
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Very Good — Maps large areas with few obstacles.
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Good — Navigates well but occasionally bumps into things.
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Fair — Struggles with navigation and often misses areas.
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Poor — Poor at mapping or getting stuck frequently.
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App and Smart Features
How would you rate the app and smart features of this robot vacuum?
Excellent — Easy to use app with great features like scheduling, remote control, and updates.
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Very Good — App is functional with scheduling and cleaning status features.
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Good — App works, but lacks advanced features.
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Fair — App is limited and occasionally buggy.
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Poor — App is difficult to use or doesn’t work properly.
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Durability and Build Quality
How would you rate the durability and build quality of this robot vacuum?
Excellent — Sturdy construction, feels premium, and built to last.
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Very Good — Well-built, feels solid with no major issues.
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Good — Decent build quality but feels a bit flimsy at times.
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Fair — Some parts feel weak or cheaply made.
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Poor — Fragile and prone to damage from regular use.
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Guides 2
Files 1
iRobot Roomba Combo J7+ Robot Vacuum C755020 User Manual
manuals.plus
Files 1
iRobot Roomba Plus 405 Combo Robot Vacuum G185020 User Manual
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