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The iRobot Roomba Combo i8+ transforms home cleaning with its dual vacuum and mop functionality. This intelligent robot automatically empties its own bin for up to 60 days using the included Clean Base station.
Switch between vacuuming and mopping by swapping bins. The Imprint Smart Mapping technology learns your home layout and cleans in neat rows. Voice control through Alexa makes operation effortless.
Features include four-stage cleaning system, 210ml water tank for mopping up to 55m² and washable vacuum bin. The robot recharges automatically and resumes cleaning where it left off.
The Clean Base Automatic Dirt Disposal can hold dirt and debris for up to 60 days before requiring a new disposal bag. This duration depends on your home size, cleaning frequency and amount of dirt collected. The system comes with 2 disposal bags included and replacement bags are available separately. The base will indicate when it's time to change the bag.
No, the robot cannot vacuum and mop simultaneously. You need to swap the standard vacuum bin for the Roomba Combo Bin to enable mopping functionality. The mopping feature only works on hard floors like tile, hardwood and laminate. When mopping, the robot uses a 210ml water tank and cleaning pads to clean up to 55m² of hard flooring.
The robot uses sensors to navigate around furniture and obstacles. If it gets stuck, it will attempt to free itself using various manoeuvres. The Dirt Detect Technology helps it identify heavily soiled areas for more thorough cleaning. You can set up Keep Out Zones through the app to prevent the robot from entering certain areas where it might get stuck.
The Imprint Smart Mapping technology uses sensors to learn your home's layout during initial cleaning runs. It creates detailed maps showing room boundaries and furniture placement. Through the iRobot app, you can label rooms, schedule cleaning for specific areas and direct the robot to clean particular rooms on command. The robot cleans in neat rows for maximum efficiency.
Regular maintenance includes emptying the water tank after mopping, replacing cleaning pads when worn and cleaning the sensors and brushes. The vacuum bin is washable and the HEPA filter should be replaced periodically. The robot comes with an extra high-efficiency filter and extra corner brush. Most maintenance tasks are simple and take just a few minutes.
The lithium-ion battery provides up to 120 minutes of cleaning time on a single charge. Charging time varies but typically takes a few hours for a full charge. The robot automatically returns to its base when the battery is low and resumes cleaning once recharged. Battery life depends on floor type, cleaning mode and home layout.
Yes, the robot handles pet hair effectively with its dual multi-surface rubber brushes that resist tangling. The powerful suction and four-stage cleaning system capture pet hair, dander and debris. The self-emptying base is particularly useful for pet owners as it reduces contact with collected pet hair. The HEPA filter helps trap allergens.
The 210ml water tank can hold water or compatible cleaning solutions. iRobot recommends using their branded cleaning solutions for optimal performance and to maintain warranty coverage. Avoid using harsh chemicals, bleach, or solutions not specifically designed for robotic mops, as these could damage the internal components or void the warranty.
| Brand | iRobot |
| Model Name | i857840 |
| Model Number | I857840 |
| Colour | Black |
| Weight | 3.4 kg |
| Dimensions | 46.9 x 42 x 40 cm |
| Form Factor | Round |
| Surface Recommendation | Hard Floor |
| Special Features | Bagless, Cordless, Wet Dry |
| Filter Type | HEPA |
| Water Tank Capacity | 210 ml |
| Usage | Indoor |
| Control Type | Voice Control |
| Battery Type | Lithium Ion |
| Battery Life | 120 minutes |
| Power Source | Battery Powered |
| Compatible Devices | Smartphones |
| Portable | Yes |
| Manufacturer Warranty | 2 year manufacturer |
| Unit Count | 1.0 |
| GTIN | 05060944994426 |
| Manufacture Year | 2021 |
| Mopping Coverage | Up to 55m² |
| Self-Empty Duration | Up to 60 days |
| Cleaning Stages | Four stage system |
| Navigation | Imprint Smart Mapping |
| Voice Assistant | Alexa compatible |
| Recharge Feature | Recharge and Resume |