Ecovacs DEEBOT X2 Omni

The dock holds a 3 L dust bag plus 4 L clean and 3.5 L dirty water tanks, so it runs for weeks between refills. It empties the robot's bin, washes the mops, and refills the onboard tank automatically.

The robot stands 3.7 inches tall, letting it slide beneath many couches and cabinets. Plan dock space too, since the dock measures about 20.8 inches high and 15.5 inches wide.

It clears obstacles up to 22 mm, so it handles most door sills and low room transitions. Taller thresholds beyond that height may stop it.

Mops are washed with 140°F hot water and then air-dried at 140°F, which helps prevent damp, musty odors. Auto detergent dispensing adds cleaner into each wash cycle.

It uses a single side brush plus an extendable mop that reaches out toward walls and corners. The mop also lifts 15 mm on carpet to keep rugs dry.