This robotic vacuum from BLACK+DECKER® uses sensors to move around your space and pick up dirt and debris. It can be used through Wi-Fi and an App. Using Gyroscope Sensors, Robot Maps out the environment, navigates around furniture, and follows a sophisticated cleaning path. It can clean multiple types of surfaces and is perfect for hard floors and carpets. It has multi-stage filtration with HEPA to prevent dust from escaping the robot during cleaning.