With the publication of the January 2024 issue of test, we have added 13 new devices to our test database: nine vacuum mopping robots and four pure vacuum robots. The majority of the new models have service stations. These relieve humans of work - for example, by pumping dust out of the robot or cleaning its mopping cloths...
iRobot Roomba Combo j7+
Wiping clothProduct details
Self-emptying and sealing the vacuum bag. The robot is equipped with our Clean Base automatic emptying station, which empties itself for up to two months. The anti-allergen bags not only capture 99% of all pollen and mold spores but also seal themselves when it's time to change the bag. This prevents a dust cloud and allows you to breathe freely.
Wiping system | Wiping cloth |
Area coverage per battery charge | 90 m² |
Max. noise level | 68 dB |
Base station functions | Automatic dust emptying, Charging |
Robot vacuum cleaner height | 8.70 cm |
Item number | 22503264 |
Manufacturer | iRobot |
Category | Robot vacuum cleaners |
Manufacturer no. | c755840 |
Release date | 18.10.2022 |
Colour | Black, Silver |
Exact colour description | Black, Silver |
Robot type | Vacuum mopping robot |
Wiping system | Wiping cloth |
Area coverage per battery charge | 90 m² |
Dust container volume (robot) | 0.40 l |
Fresh water tank volume | 210 ml |
Filter type | High-performance filters |
Max. Height door sill | 1.60 cm |
Max. noise level | 68 dB |
Base station functions | Automatic dust emptying, Charging |
Smart home | Compatible |
Smart home ecosystem | Amazon Alexa, Apple Siri, Google Assistant, IFTTT, Swisscom HOME App |
Communication standard | Amazon Alexa, Apple HomeKit, Google Assistant |
Battery type | Li-ion |
Battery life | 120 min |
Capacity | 4400 mAh |
Voltage | 14.40 V |
Charging time | 120 min |
Robot length | 33.70 cm |
Wide robots | 33.70 cm |
Robot vacuum cleaner height | 8.70 cm |
Robot weight | 3.40 kg |
Base station length | 42 cm |
Wide base station | 32 cm |
Suction station height | 33.70 cm |
Scope of delivery | 1 corner and edge cleaning brush, 1 microfibre cleaning cloth, 2 anti-allergen dust bags, Clean Base charging station + automatic emptying, Power cord, Replacement filter |
Country of origin | China |
Product Safety |
Length | 46 cm |
Width | 37 cm |
Height | 38 cm |
Weight | 11 kg |
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Robot vacuum cleaners» category have a defect within the first 24 months?
Source: Galaxus- 9.Shark7,1 %
- 10.Medion7,5 %
- 11.iRobot7,8 %
- 12.Samsung9,5 %
- 13.Philips10,3 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 2.eufy1 day
- 3.TP-Link2 days
- 4.iRobot3 days
- 4.Kärcher3 days
- 6.Xiaomi6 days
Return rate
How often is a product of this brand in the «Robot vacuum cleaners» category returned?
Source: Galaxus- 7.Kärcher3,4 %
- 8.Ecovacs3,9 %
- 8.iRobot3,9 %
- 8.Medion3,9 %
- 11.eufy7,2 %
A robot cleaner can take a lot of work off your hands in the household. The models with a self-cleaning station are particularly independent. Of the twenty models tested in this test field, the Roborock S7 Pro Ultra wins thanks to its very good cleaning results, all-round carefree station and functional, clear app...
- Mostly decent cleaning performance
- Cleaning agent included in the accessory bundle
- Regular collisions with obstacles
- Problems with edge cleaning (e.g. in front of skirting boards)
The accessory bundle of this robot includes a cleaning agent that can be added to the mopping water. In fact, the cleaning performance is not only very good when mopping, but also when vacuuming; it is only when cleaning directly in front of edges (such as skirting boards) that considerable problems occur...
- Top suction power
- Solid equipment
- Quiet maximum operation
- Mediocre functionality
- Weak wiping performance
- Navigation partly bad

