Understand this story
On October 18, 2026, Numerama published a review of the Ecovacs Winbot W2S Pro Omni window-cleaning robot. Priced at 599 euros, the product adheres to glass via suction cups and moves on dual tracks; it is equipped with a 120 ml water tank and a portable base-station battery offering about 110 minutes of runtime, and can be controlled through the Ecovacs Home app. The review states that its cleaning performance on interior and exterior windows is good and that its accessories are easy to rinse, but that it must be manually repositioned for each new window and occasionally leaves marks where it detaches from the glass; it is better suited to large floor-to-ceiling windows or homes with many windows. There have been no further developments so far.
AI-generated from public reports
Latest development · Report
Ecovacs Winbot W2S Pro Omni review: a €599 window-cleaning robotDevelopments
1 confirmed developments
Reports and discussion timeline
Browse reports and discussion by time. Their evidence levels remain distinct.
Oct 18
Numerama
Ecovacs Winbot W2S Pro Omni review: a €599 window-cleaning robot
The Ecovacs Winbot W2S Pro Omni goes on sale at €599, clinging to glass with suction cups and moving on dual tracks, with a 120 ml water tank and a portable base-station battery rated for about 110 minutes of runtime, controllable via the Ecovacs Home app. In testing, it cleaned interior and exterior windows well and its accessories were easy to rinse, but each new window requires manual repositioning, it occasionally leaves marks where it lifts off the glass, and it is better suited to large floor-to-ceiling windows or homes with many windows.