Brand Nedis This 3-in-1 Smart Wi-Fi robot cleaner can sweep, vacuum, and mop your home while you’re doing something else, or even when you’re not at home. Simply connect it to your home Wi-Fi and operate it through the Nedis SmartLife app (iOS and Android), or the buttons on the robot itself. It also supports voice control using Alexa and Google Assistant. The robot cleaner uses a Laser-Based LiDAR Navigation system equipped with Lidar technology and LDS Laser mapping algorithm which enables the robot cleaner to map your home accurately. It cleans your home and learns the layout of your home, it remains maps and creates efficient cleaning paths for thorough coverage with fewer missed spots. As additional features you can point it to clean a specific room or area on the map or draw virtual walls or restricted areas where it will absolutely not come. This can be particularly useful when you have small or fragile objects on the floor, loose cables or curtains hanging on the floor.The two brushes on the edge sweep past the walls and other objects to collect dust and debris and direct everything to the center where it is sucked up, thanks to the 2000 pa strong brushless motor.