Specifications as published on the ecovacs.com/us product page, read Oct 23, 2026. Where only metric is published, the US figure is our conversion, rounded, with the published figure in brackets. Not stated means ECOVACS does not publish the figure on that page. Manufacturers change specs; check the store page before you buy.
$407.55 at ECOVACSPrice checked Nov 3, 10:34 pm ET; it can change.
Prices differ by store. Compare both before you buy.
Check price at ECOVACSCheck price on AmazonWe may earn a commission if you buy, at no extra cost to you. Disclosure
Compared side by side in ECOVACS WINBOT Compared
Is it right for your windows?
Answer 3 quick questions. We check this robot against the maker’s published specs and tell you yes or no, and why.
Who it suits
Framed or frameless windows from 11.8 x 15.7 in, including glass tilted up to 45°. It comes with a carry station with an automatic cable reel and safety rope, and stays on the glass for 30 minutes if the power cuts out.
W2S OMNI or W2S?
Both list 8,000Pa suction, the same window range and the 45° tilt rating. The W2S OMNI adds the carry station; the W2S comes without one.