The Deebot DT85 cleaning robot can be controlled by a mobile app and features a random route calculation system. A squeegee at the bottom front allows the robot to vacuum and scrub floors in only one cleaning process. Equipped with a cloth attachment, it is capable of simultaneously pre-soaking and scrubbing hard floor surfaces. When the cloth attachment is removed, the robot can also clean carpets. Eleven infrared units, embedded in the front of the robot’s body, avoid collisions with furniture.