Roborock Qrevo Master

The robot stands 4.0 inches tall, so it slides under most sofas, beds, and cabinets with a few inches of clearance. The dock is larger at 20.5 inches tall, so plan floor space near an outlet for it.

The mop lifts up to 10 mm off the floor, and Smart Carpet Cleaning detects rugs automatically. The main brush also lifts, so carpet stays dry while the robot mops your hard floors.

The dock holds a 2.7 L dust bag, a 4 L clean water tank, and a 3.5 L dirty water tank, so it runs for weeks between refills or empties. It also empties the robot's onboard bin and refills its water on its own.

Yes. It saves multi-level maps for up to 4 floors, so it recognizes each level once mapped. You can also set no-go zones to keep it out of specific areas.

The dock washes the mop pads in 140°F hot water and then air-dries them at 113°F. That combination helps prevent the musty odor that damp pads can develop between cleanings.