Ecovacs’ new robovac has a mop that extends to clean hard-to-reach spots, like corners and the edges of walls. But unlike other robovacs equipped with extendable mops, the Deebot X8 Pro Omni trades circular mop pads for a roller mop that cleans itself while it roves about your house. The robovac, which Ecovacs first revealed at IFA last year, has a mop that applies up to 4,000Pa of pressure and revolves 200 times per minute. At the same time, Ecovacs says the X8 Pro Omni cleans its roller using 16 water nozzles. It whisks dirty water into the robovac’s waste water tank, helping to prevent it from dragging stains across the floor and causing streaks. Meanwhile, the X8 Pro Omni’s vacuum comes with an impressive 18,000Pa suction power and an anti-tangle brush to keep hairs from getting wrapped around the brush. To navigate your home, the robovac uses the new “TrueEdge” 3D sensor that’s supposed to help the robovac identify and adapt to different types of edges and baseboards, along with an AI system that …