Chinese robot vacuum manufacturer Roborock has unveiled a home robot vacuum called the Saros Rover, which is equipped with two legs and can climb stairs. Saros Rover uses artificial intelligence, multiple motion sensors, and 3D spatial data for navigation. Its legs can move independently, allowing it to traverse stairs and navigate uneven terrain. During a media demonstration, the robot successfully climbed several steps, walked down a slope, and performed a small jump—a maneuver that could be used to descend stairs or avoid certain obstacles.