Husqvarna Automower 5505000 m², Timer, Bluetooth, Self-docking (automatic recharge), Pin code, Handle, Built-in Wi-Fi, Mobile app for controlling features, Anti-theft alarm, Supports GSM, Boundary wire, GPS-assisted navigation, 45 %, 24 cm, Lift sensor, Ultrasonic sensor (object detection), Tilt sensor, Interchangeable blades / knives