Robot vacuum mopping capabilities remain quite limited compared to what you'd be able to achieve with a standard mop and some elbow grease; don't expect such a cleaner to really scrub your floors.
These vacs do your vacuuming and emptying for you for a few weeks at a time, storing the debris the robot vacuum collects on each trip in a larger compartment that's located in the charging dock.
Roborock Q5+ Robot Vacuum With Auto-Empty Dock Best Splurge Robot Vacuum For Pet Hair: iRobot Roomba s9+ Self-Emptying Robot Vacuum Best Robot Vacuum For Pet Hair On Hardwood Floors: Shark Ion ...