Robotic lawn mowers are a special type of lawn mower that is controlled by a computer. These models are equipped with sensors that allow them to navigate around your yard and avoid obstacles. They also have blades that spin very quickly, making them very effective at cutting grass. Most robotic lawn mowers can be programmed to mow your lawn on a schedule, and some even have sensors that can detect when the grass is getting too long and needs to be cut. This means that you don't have to worry about monitoring the robotic mower or keeping it on track - it will take care of everything for you. In addition, robotic lawn mowers are very efficient and will save you time and energy over traditional lawn mowing methods.