Robotic mops are getting smarter and more powerful all the time. Take the Botslab M20 for instance: it is mopping robot with quad pads for more efficient cleaning. It has 200 rpm brushes. It has built-in LiDAR for navigation and can cover 2150 square feet of space.
The Botslab M20 features smart obstacle and carpet detection. It has 3200mAh battery that lasts up to 180 minutes. It has a 4L water tank. It has a noise rating of 35-60dB depending on mode.