Brand guide · Window cleaning robots
Every Ecovacs WINBOT we list, ranked: the cordless OMNI models with a station, the corded W2 PRO, the small MINI and mini 2, all with a power-cut backup.
6 models evaluated · best Verdict Score 78/100 · Updated
Ecovacs' WINBOT models differ mostly in suction and in how they are powered. The WINBOT W3 OMNI, W2S OMNI and W2S PRO OMNI run from a station with its own battery, so the 5.5 m cable is to the station rather than a socket, and all three clean corners: the W3 OMNI at 10,000 Pa with an 80 ml tank for about 50 m² per fill and 130 minutes of runtime, the W2S OMNI at 8,000 Pa with 80 ml for about 50 m², and the W2S PRO OMNI at 10,000 Pa with 120 ml for about 75 m², both for 110 minutes. The W2 PRO OMNI, the earlier OMNI at 5,500 Pa, and the W2 PRO, the same robot on a plain 5.5 m cable at 5,300 Pa, both clean about 40 m² per 60 ml fill. The WINBOT MINI and the WINBOT mini 2 are the small ones, on a 3.5 m cable: the MINI at 7,500 Pa, 25 m² per fill and panes from 22 by 25 cm, the mini 2 at 8,000 Pa, 30 m² per fill, corner brushes and panes from 25 by 25 cm, where the others need 30 by 40.
The rankings this hub draws on: best window cleaning robots, safest and best value. Every score is computed as described in how we score.
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The slim Winbot for narrow panes from 25 × 25 cm: 8,000 Pa, felt brushes at all four corners, ultrasonic mist from a 50 ml tank for 30 m², WIN-SLAM 4.0 and 30 minutes of grip after a power cut.
The 10,000 Pa Winbot with the biggest tank: TruEdge 2.0 cleaning flush to the frame, 120 ml for 75 m² a fill, four-stage noise reduction to 66 dB and a battery station for 110 minutes off the mains.
The Winbot with a corner scrubber: 8,000 Pa, a TruEdge brush that drops into the corners at 200 rpm, an 80 ml tank for 50 m² and a 5.2 kg battery station for 110 minutes off the mains.
Ecovacs' 2026 flagship: 10,000 Pa, a TruEdge corner scrubber, six nozzles on an 80 ml tank for 50 m², 16 cm/s, and a 10 kg station that washes the pads itself and runs 130 minutes off the mains.
A 215 mm window robot for small and narrow panes from 22 × 25 cm: 7,500 Pa, ultrasonic misting from a 60 ml tank for 25 m², three modes, 1.3 kg and 30 minutes of grip after a power cut.
Ecovacs' corded entry-level Winbot: 5,300 Pa, six spray nozzles on a 60 ml tank for 40 m², seven modes on a planned WIN-SLAM route, an edge mode and 30 minutes of grip after a power cut.