H800A-VF The Segway Navimow H800A-VF wireless robot mower is perfect for yards up to 800m² and is equipped with features such as a 5.2Ah Lithium-ion Battery, Virtual Boundary, Planned Cutting Route, Off-road Tyres, Edge Cutting, Ultrasonic Sensor, Wi-Fi and 4G Connectivity (unlimited data for a year) and In-App Cutting Height Adjustment. Additionally, GPS Anti-theft and a max 45% slope are included and is soundproofed at a level of 54 dB(A). The Segway Navimow H800A-VF wireless robot mower is rated at IPX6 Waterproof, and the charging station and power supply are IPX5. Enjoy extra spare time with the Navimow H800A-VF. Order today and mow the smart way! Navimow robotic mower is Segway's entry into the gardening and outdoor tools industry. Unlike most commercially available mowers, it does not require boundary wires. In addition, centimeter-level precise positioning and systematic mowing pattern increase efficiency and help ensure perfectly manicured lawns. The revolutionary mower furthers our mission to expand the boundaries of daily life through technology. •Recommended mowing area up to 800m2 •Global Navigation Satellite system Real-time Kinematic positioning module •Smart objects detection and avoidance with VisionFence Sensor •BladeHalt Sensor automatically stops blades spinning when sensor area is touched •No more Perimeter wires •Bumper allows the unit to reverse and continue in another direction after encountering an obstacle.