With a central roller brush and a smaller side brush for edge cleaning, the S20 has three power modes and can suction up to 5,000Pa. These can be emptied or refilled infrequently, according to Xiaomi, because of an onboard 400 ml dustbin and 270 ml water tank. Furthermore, it is claimed that the dustbin has a new barrier design that keeps dust inside. As it cleans, the robot can move in Y-shaped or zigzag patterns using an LDS laser navigation system. Additionally, sensors enable it to recognize and steer clear of obstacles like your shoes or pet. You can set up a schedule, remotely start cleaning, and modify maps using the Mi Home or Xiaomi Home app. As an alternative, you