Roborock Saros 10

It empties into a 2.5 L bag, refills the robot's water, and cleans its own base, so most homes go weeks between hands-on upkeep.

At just 3.1 inches tall, it slides under most sofas, beds, and cabinets with ease.

It clears obstacles up to 40 mm, so it handles most door sills and transition strips between rooms.

Yes. The dock automatically dispenses detergent when washing the mop and refills the robot from a 4 L clean tank.