Roborock Saros 10

The dock holds a 2.5 L dust bag plus a 4 L clean water tank and 3 L dirty water tank. That capacity lasts weeks of normal use before you refill or empty anything, so day-to-day maintenance is minimal.

At just 3.1 inches tall, the robot slides under low sofas and cabinets. It clears obstacles up to 40 mm, so door sills and thresholds between rooms are handled easily.

Yes. The dock washes the mop pads with hot water at 176°F and dries them with warm air at 140°F, which prevents the damp, musty odor that untreated pads develop.

It supports no-go zones and stores multi-level maps for up to 4 floors, so you can block off rooms or spots and let it recognize each floor automatically. Voice control works with built-in, Amazon, Google, and Apple platforms.

It uses an extendable side brush and an extendable mop that reach out toward baseboards, plus a rotating edge mop for tight corners. Both the side brush and mop lift when needed to avoid dragging.