If you’re looking for a robotic cleaner to wash windows, there are a few key things to look out for. Aim for a model with robust suction power, smart navigation and edge detection mechanisms to ensure the robot can effectively adhere to windows and cover surfaces without manual intervention. It’s also worth considering additional features such as remote control options or smartphone app integration to streamline the cleaning process and offer a more polished user experience.

The Best Robot for Washing Windows: Reviews and Buying Guide

If you have large floor-to-ceiling windows, the cel mai bun robot de spalat geamuri is a great option. It’s a little on the pricey side at around $500, but it’s incredibly fast and gets to work straight away with no fuss. Simply place a clean pad on the unit and flick the start switch – within milliseconds it sticks to the window, begins sweeping, spraying and cleaning. In six minutes it cleaned our 1.37m2 test windows, and it managed to do so whilst sticking to the glass and avoiding drips and water marks.

During our testing, the Rozie and Ecovacs Winbot W1 Pro were also good performers. The former is more affordable but does require a bit of manual interference with the spray system (you have to press it against the glass, turn on and off and rinse the pad often). The latter offers a more polished user experience and a proprietary cleaning solution that does a very good job of leaving no marks, but it’s still quite expensive at close to $400.