Xiaomi Robot Vacuum X20+
UK robot vacuum and mop with washing dock
Editorial review Reviewed 5 November 2026 How we assess products
The Xiaomi Robot Vacuum X20+ offers automatic dust emptying, pad washing, drying and water refilling. It is quiet, its app is straightforward and routine hard-floor debris pickup is effective, though fine dust can remain in cracks and carpet. Its mop can remove visible spills yet leave a sticky film needing a hand wipe. Carpets must be marked manually in Xiaomi Home: the pads lift up to 7mm and Xiaomi recommends avoiding carpets thicker than 5mm. It suits accessible hard floors where you can set accurate zones. Allow room for the large station and water-tank access. The removable tray helps with cleaning; bags, brushes and water still need care. Larger-object avoidance does not guarantee safety around cables or pet waste.
Key facts
Use these figures as a starting point. If a specification is critical to your choice, confirm it on the retailer or manufacturer page before buying.
- Dock care
- Bagged emptying; mop wash, dry and refill
- Mopping
- Two rotating pads
- Carpet protection
- Mark carpets in app; 7mm lift, avoid carpets over 5mm
Strengths
- Full mop-care station at the budget end of the category
- Effective everyday hard-floor debris pickup
- Methodical maps and schedules support repeat cleaning
- Removable cleaning tray simplifies station care
- Quiet running is less intrusive in everyday use
Limitations
- Carpets must be marked manually in the app
- Limited mop lift; avoid carpets thicker than 5mm as directed
- Large station needs docking and water-tank access
- Fine dust can remain in cracks and carpet
- Small-object and pet-waste avoidance should not be assumed
- Sticky spills can leave a film needing a manual wipe
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