Here is a landscaping robot that can mow, seed, rake, fertilize, and water your yard. It also has a water gun to chase off weeds and pests. Yardroid uses multiple cameras with computer vision to watch for intruders. It also has a GPS to send you location updates when stolen.
Yardroid can autonomously mow your lawn. It has adjustable cutting height of 1.5in to 4 inches. It can loosen soil up to 2 inches with its rake. Its weed killer tank has 1 liter capacity. You can even attach a snow plow module to this robot.