As the weather gets warmer, many of us will have to start worrying about mowing the lawn again. The Yard Force NX60i Robotic Lawnmower can help. It is an app controlled robot lawn mower with a cutting width of 7 inches and cutting height of 0.78 to 2.36 inches. It relies on an iRadar Ultrasonic Sensor to detect and avoid obstacles.
The Yard Force NX60i comes with a tilt/collision sensor for extra protection. It also has a LCD control panel and keypad for easy control. This robot uses a brushless motor to operate quietly. It can overcome up to 40%. You can find out more about it here.