Automatic return-to-home is a safety feature found in many drones and RC aircraft. It allows the device to autonomously fly back to its starting point if it loses connection with the controller or if the battery is low. This helps prevent loss of the device and ensures it can safely land. When activated, the automatic return-to-home function uses GPS coordinates to navigate back to the launch location. The device typically ascends to a predetermined altitude to avoid obstacles before making its way home. This feature enhances user confidence and promotes safer operation of unmanned aerial vehicles.