Ecovacs DEEBOT X9 Pro Omni

The dock empties debris into a 3 L bag and holds 4 L of clean water plus 2.2 L of dirty water, so it runs for weeks between manual attention. It also washes and air-dries the mop at 145°F on its own.

The robot stands just 3.9 inches tall, so it slides under most couches and beds. Plan floor space for the dock, which is about 19.7 inches tall and 13.3 inches wide.

It clears obstacles and door sills up to 20 mm high. That handles most transitions between rooms and low thresholds without getting stuck.

Yes. The roller mop lifts up to 10 mm off the floor when it detects carpet, so carpet and rugs never get wet during a run.

It supports No-Go Zones, multi-level maps, and smart carpet cleaning through the app. Voice control works with its built-in assistant, Amazon Alexa, and Google Assistant.