110 models with a station that empties the bin, washes and dries the mops and refills the water. Ranked by our score from lab tests and owners’ ratings, with today’s lowest price.
An all-in-one station takes over the tedious part: after every run it empties the bin, washes the mop pads or roller with water, often hot, and dries them with warm air so they do not smell. Most stations also refill the robot's water tank and some dose detergent. In practice you do not touch the robot for weeks: every few weeks you fill the clean-water tank, empty the dirty one and replace a dust bag now and then.
There is a trade-off. The station is big, often forty to fifty centimetres high and wide, and the price is higher than a robot with an auto-empty station only. When comparing, look at the mop-washing temperature, whether the robot lifts or detaches its mops on carpet, how high thresholds may be and whether the station is bagless. The order below is our score: lab tests first, then owners’ ratings and the maker’s facts. The price is today's lowest including delivery.
The price is the median of today's lowest price per model, delivery included. How long a dust bag lasts is what the makers state themselves: new bags are the running cost of a station.
No model fits all these filters.