Roborock Qrevo MaxV

The dock holds a 4 L clean water tank and a 3.5 L dirty water tank, so both last well beyond a single session before needing attention. The 2.5 L dust bag also stores weeks of debris before you swap it.

At 4.0 inches tall, the robot slides under many low couches and beds. It clears obstacles up to 20 mm, so it can roll over most door sills and thresholds between rooms.

Yes. It supports no-go zones and multi-level maps for up to 4 floors, so you can block off rugs or rooms and keep separate maps for each level of your home.

The dock washes the mop pads with 140°F hot water, then air-dries them at 113°F. That combination helps prevent musty odors from damp pads between cleans.

It offers voice control through a built-in assistant plus Amazon Alexa, Google Assistant, and Apple. You can start, stop, or schedule cleanings hands-free from whichever platform you already use.