You have to get used to using the robot. The first inclusion on the mirror and the robot does not crawl up, it slips. It turns out that new wipes need to be washed or slightly moistened. In any case, the robot requires control and management. It copes with its task and is needed more quickly for cleaning in hard-to-reach places. Has some pros Washes cleanly, even mirrors without streaks; Convenient assistant for large windows, showcases, mirrors; There is a spray function; Warranty period, reliable Has cons: Not suitable for work on frameless surfaces; The pump is noisy No android app to control the robot