Window cleaning robots

ECOVACS Has a Lot of WINBOT Models. How Do You Tell Them Apart?

Published September 23, 2026 · By the BotLineup editors · Prices and specs as of that date, from the pages under Sources

Summary

The main dividing line is whether a model comes with an OMNI station and what that station does for you. The W2S PRO has no station and costs $399.99, the W2S PRO OMNI adds one for $599.99, and the W3 OMNI, whose station also washes the used pads, is $599.00. Most of the price gap comes from that difference. The compact mini series sits apart from the rest.

What's in the current lineup

The WINBOT listing in ECOVACS's US store showed these models (prices as of our check):

W2S PRO ($399.99): no station; TruEdge 2.0 edge cleaning, spray, and app control.
W2S PRO OMNI ($599.99): the W2S PRO plus a station, with what ECOVACS calls 12-stage protection.
W3 OMNI ($599.00 on its own, $630.00 in bundles with cleaning solution or accessories): Vortex Wash pad cleaning in the station, TruEdge, and three-nozzle spray.
W2 PRO OMNI ($499.99 on its own, $538.00 with accessories): the previous generation, built around a portable station.
A W2S OMNI package ($462.00), a mini 2 package ($222.00), and a mini with storage case ($258.00).

The W2 PRO was sold out, and the W1 PRO showed no price.

What an OMNI station adds

On the W2 PRO OMNI and W3 OMNI, the station automatically reels in a combined power-and-safety cable and doubles as a carrying case and storage base. On the W2 PRO OMNI, the station houses a large battery that runs the robot for about 110 minutes away from an outlet. The W3 OMNI station also washes the used wiping pads in about a minute.

Choosing

If most of your windows are near an outlet and you don't mind carrying the robot around, the W2S PRO is enough. If you have large windows far from outlets or want tidier cable handling, go with an OMNI model. If you'd rather not hand-wash pads either, that's the case for the W3 OMNI.

Sources

We have not tested these products. Specs, prices, stock and terms are as published on these pages on the date above and can change; check the manufacturer or retailer before you buy.

More window cleaning robots guides

Window cleaning robotsHow Do You Pick a Window Cleaning Robot You Can Trust on the Glass?Start with safety, not the suction number: how long the robot stays on the glass if power cuts out, and what kind of tether catches it if it lets go…Read the guide →Window cleaning robotsHow Does a Window Cleaning Robot Stay on the Glass and Clean It?A fan pulls air out from under the robot, and the higher air pressure outside presses it against the glass. While it holds on, it moves on wheels or…Read the guide →Window cleaning robotsWINBOT W2 PRO OMNI vs. W3 OMNI: What's Actually Different?The biggest difference is what happens to the dirty pads. The W3 OMNI washes them inside its station, while with the W2 PRO OMNI you wash them by…Read the guide →Window cleaning robotsWho Is the HOBOT-298 For, as a Window Robot Without a Station?The HOBOT-298 suits people who don't want a base station taking up space and would rather grab one small unit and stick it on the glass. It sprays an…Read the guide →Window cleaning robotsHUTT Window Robots: How Does the New HUTT10 Differ From the C7?The C7 is a conventional window robot: one unit holds on, sprays, and wipes. The HUTT10 combines a round module for stubborn grime with a square…Read the guide →Window cleaning robotsWhat Do You Get With Yoolax's $200 Window Cleaning Robot, and What Isn't Listed?The Yoolax window robot sells for $199.99 and comes with about 3,000 Pa of suction, spray nozzles on both sides, app and remote control, and a UPS…Read the guide →Window cleaning robotsCan a Window Cleaning Robot Fall Off, and How Do You Use One Safely?Yes. A window robot stays on the glass only because a fan is pulling air out from underneath it, so if the power stops, so does the grip. Brands back…Read the guide →Window cleaning robotsWhat Should You Look For in a Window Cleaning Robot Review?Before you read how clean the glass looked, find out what kind of window the reviewer used and how the robot handles a power cut. Those two details…Read the guide →Window cleaning robotsWhat Should You Know Before Buying the Osmo RoboClean Window Robot?The RoboClean sold on osmo-official.com lists 3,200 Pa of suction, an 80 mL tank with dual auto-spray, path planning with edge detection, a safety…Read the guide →Window cleaning robotsHow Is the Clevio RoboClean Different From Other Window Robots With the Same Name?More than one seller offers a window robot called RoboClean, and they share the same 3,200 Pa suction figure. What sets Clevio apart is how much its…Read the guide →Window cleaning robotsHandheld Window Vac or Window-Cleaning Robot: Which One Fits Your Home?A handheld window vac, such as Kärcher's, doesn't clean on its own: you spray and wipe the glass, then run the squeegee nozzle down the pane while it…Read the guide →

All window cleaning robots guides · All guides and search