Ecovacs WINBOT mini

Window-cleaning robot, made by EcovacsOn sale

A window-cleaning robot for flat glass, on panes from 22 x 25 cm up. It runs plugged in, holds on by suction with a safety rope, and sprays water itself. It was $239.99 on ecovacs.com when I checked.

WINBOT mini

$239.99

In stockecovacs.com

Maker’s own store

Checked Oct 30, 2026Price on the maker’s own US store, before tax. Coupon codes not applied.

First year

$239.99

Adding up: WINBOT mini, $239.99. No other required cost on the maker’s page when I checked.
Not in the total: With a storage case, $258
1-year extended warranty, $59 (Nov 2, 2026)
2-year extended warranty, $89 (Nov 2, 2026)

Only costs the maker publishes, checked Oct 30, 2026. How I add it up

Visit the maker’s store Compare

The Ecovacs WINBOT mini window cleaning robot, a flat white square with a gray strap handle and a power cord

Image source: Ecovacs US store

Power: Plug-inMaker says, Oct 30, 2026
Battery (maker): Plug-in onlyMaker says, Oct 30, 2026
Frameless glass: YesMaker says, Oct 30, 2026
Smallest pane (maker): 22 x 25 cmMaker says, Oct 30, 2026
Station: NoMaker says, Oct 30, 2026

The maker states 13 of 14 specs. See the specs

Safety certifications: FCC ID found in the certifier’s database. See them

Specs

In the maker’s own words and units, with the day I checked each one. “Not stated” means the maker doesn’t say. How I check

How it works

Power: Plug-in; Maker says, Oct 30, 2026
Battery: Plug-in only; Maker says, Oct 30, 2026
Sprays water itself: Yes; Maker says, Oct 30, 2026
Edge detection: Yes; Maker says, Oct 30, 2026
Controls: App; Maker says, Oct 30, 2026
Station: No; Maker says, Oct 30, 2026

Where it works

Glass types: Framed and Frameless; Maker says, Oct 30, 2026
Frameless glass: Yes; Maker says, Oct 30, 2026
Smallest pane: 22 x 25 cm; Maker says, Oct 30, 2026
Glass limits: Spec table: Applicable Window Type 'all types of flat windows'; Applicable Frame Type 'with Frame & Frameless'; Min. Window Size 22*25 cm (8.66*9.84 in); Min. Glass Thickness 3 mm.; Maker says, Oct 30, 2026

Safety

Holds on without power: Over 30 min, the maker says; Maker says, Oct 30, 2026
Safety guidance: Product page: "In case of a power outage, blackout protection keeps the robot attached to the window for over 30 minutes while sounding an alarm." "A durable nylon and latex wire safety rope with a tensile strength of at least 1900N provides an extra layer of security."
Category FAQ: "WINBOT robotic window cleaner can work on tinted or colored glass as long as the surface is smooth and free of decals or stickers, cracks, obstacles under 4 mm, or frames under 2 mm. The window should also not be too small, curved, or irregularly shaped, and it must be free of condensation or oil stains. Do not use the robot in extremely cold or hot conditions."; Maker says, Oct 30, 2026
FCC ID: 2A64B-WG841, granted Nov 20, 2024The FCC granted it to Ecovacs Home Service Robotics Co., Ltd., for model WG841 (“Window Cleaning Robot”). ECOVACS’ manual gives the model as WG841-01.
The FCC record is for WG841; the manual adds the suffix -01.; Found in FCC ID search, Nov 2, 2026
Nothing else found: No UL or ETL found in the certifiers’ databases or on the maker’s page. CSA’s listing not searched yet.Maker’s page: Read on the maker’s US product page. Its manual gives “WINBOT Model WG841-01”.
UL: UL Product iQ lists Ecovacs Robotics for power units and battery charging systems, not for a robot model.
Searched UL Product iQ for “Ecovacs”, “WG841”.
ETL: Intertek’s Directory of Building Products needs a bot check to run a search, so I read its list of 3,061 listed companies instead. Ecovacs isn’t on it.
CSA: The maker doesn’t state one. CSA’s listing isn’t searched yet: it opens on directories.csa-international.org, which my browser couldn’t load on Nov 2, 2026.; Checked Nov 2, 2026
Recalls: No recall found on cpsc.gov, checked Nov 2, 2026Searched cpsc.gov recalls for “Ecovacs”, “WINBOT”, “robotic”, “robot”.
Product safety warnings: none of CPSC’s 382 product safety warnings (Sep 7, 1977 to Oct 22, 2026) names this maker or model, searched for the same terms, checked Nov 3, 2026.; From cpsc.gov, Nov 2, 2026