Meet Tertill: a solar powered weeding robot that navigates your garden and cuts off weeds without any chemicals. It is also waterproof, so you can use it outdoors without any worry. Tertill has sensors to detect and turn away from plants and obstacles. It treats short plants as weeds and cuts them using a weed whacker.
The robot has smart algorithms to find as many weeds as possible in your garden. More info is available on Franklin Robotics’ website.