Meet the Limodo Window Wizard: an app smart window cleaning robot that saves you time at home. It comes with path & edge detection, suction, and a hook anti-fall system for safety. It has a 30-minute backup battery too.
You can control this window cleaner from your iOS or Android device. The robot measures 250 by 250 by 85mm and has a max cleaning speed of 2.5 min/sqm.