Window cleaning robot with 2,800 Pa suction, dual cross water spray, WIN-SLAM 3.0 path planning and edge detection.
Verdict: A capable mid-range window robot from the category's best-known brand; the newer W2 line adds a station.
The WINBOT W1 Pro holds onto glass with 2,800 Pa suction, sprays from dual cross nozzles, plans paths with WIN-SLAM 3.0, detects frameless edges and is app-controlled. The box includes a safety rope, two mops and a water container.
Amazon links are affiliate links: we may earn a commission at no cost to you. It never changes our picks. See our affiliate disclosure.
ECOVACS
Station-free version of ECOVACS' newest WINBOT: 10,000 Pa suction, triple spray and TrueEdge 2.0.
Most of the W2S PRO OMNI's cleaning for far less if you can plug in near your windows. New, with few reviews yet.
ECOVACS
ECOVACS' cheapest window robot: compact, with dual ultrasonic spray nozzles, for small windows and touch-ups.
ECOVACS
Window-cleaning robot with triple-nozzle spray, WIN-SLAM 4.0 path planning, edge detection and 10-level protection, without the OMNI station.
ECOVACS
Window robot with a portable battery station, combined power and safety cable, and about 110 minutes per charge.