The HOBOT R3 is a robot suitable for cleaning windows. 

This window cleaning robot model comes with improvements - water tank, new design, improved cleaning software, better robot-cable connectivity, brushless motor, and more efficient routes. 

It easily cleans frameless windows and mirrors. Another improvement is the cloth that better covers the corners, voice messages (you can also record your own voice), a new brushless motor, and more. Another improvement is the voice messages (you can also record your own voice), a new brushless motor, and many others.

Nebulizes water into a dense 15-micron mist to dissolve dust and polish windows without leaving streaks.

The nebulized water is sprayed evenly on the window surface and then leaves a beautiful C-curve during operation. 

The HOBOT R3 has automatic edge detection and is also pre-programmed to operate in zigzag paths, first horizontally and then vertically, thoroughly cleaning the entire surface.

The assigned voice message of the HOBOT R3 informs its progress or status as it operates, so you always have full control.