Here is another robot that can cut your grass and assist with other tasks without you having to break a sweat. The zero-turn Land Care Robot from Directed Machines has a 52″ mowing deck, dual cameras, accelerometer, magnetic compass, GPS, solar panel, and WiFi control.
This robot mower can operate autonomously and has a follow mode. You can control it with touch and tilt on your phone. The Land Care Robot has dual 2″ hitch receivers and can work with various attachments such as rake, cart, and string trimmer.