Ecovacs Window cleaning robot Winbot 920,

Intelligent planning of the cleaning path
The WIN-SLAM 2.0 technology allows the WINBOT 920 to reliably clean flat glass surfaces in a thorough forward and back cleaning line. The WINBOT generates a systematic cleaning path that guarantees complete coverage and its return to the starting point.
Effortless cleaning frameless window
Whether the glass is framed or not, the WINBOT 920 detects all edges and intelligently adjusts its cleaning process to the surface, making it the ideal household helper in different situations such as cleaning mirrors or conservatories.
Voice support and control via app
The intelligent operating system can be easily controlled via app — you do not need a remote control to clean the window, the WINBOT 920 is ECOVACS first window cleaning robot with app operation and voice assistance, it gives you real-time information about its status and stays up with over-the-air updates (OTA).
For all-round safe cleaning
The multi-stage safety concept of the WINBOT offers intelligent solutions for all situations, so that even cleaning high windows is completely safe and uncomplicated.
Easy storage and safe protection from dust and contamination
This is the first portable storage bag in the WINBOT family, it is easy to store and convenient to carry, keeping your WINBOT safe at all times.