Dreame's self-cleaning L10s Pro Ultra is being sold at Amazon for nearly $1,000 less than its original list price. The L10's design is designed to be low-maintenance and use lidar navigation to map your home and obstacle avoidance to clean around clutter. While not as powerful as higher-end models like Ecovacs, it delivers a respectable 7,000Pa of suction and a mop that can extend into hard-to-reach areas.