Here is a robotic lawn mower that cuts your grass, so you don’t have to. The Worx WR147 Landroid M can cut up to 1/4 acre by itself. It combines with your smartphone to help you check the mowing progress. This robot is smart enough to detect obstacles and find a way around them. It can tackle slopes up to 20 degrees.
This robot has a 3-blade cutting system that rises to work on uneven terrain. It also has an anti-theft system, so you will be able to easily track your lost Landroid.