Here is another iPhone controlled robotic lawn mower that keeps your lawn in good shape without you having to do a whole lot of work. The AYI Robot Lawn Mower can handle up to 2/3 acre of land and 37% inclines. This robot comes with smart sensors, such as lift, rain, and bump sensors, to work on your lawn safely. It also has a self-mulching mechanism.
AYI runs for 120 minutes on a full charge. It is smart enough to detect when it is raining to return to its charging base. The companion app lets you start the robot, manage cutting schedule, and keep up with warnings.[where to get it]