About this item Freo Mode: From hands-free to mind-free. Narwal Freo robot mop and vacuum inherited mop self-cleaning, self-washing, and drying that integrates vacuum & mop. Under Freo mode, this robot vacuum and mop combo make optimal cleaning decisions and actions, redefining the auto-cleaning logic in your life. Dirtsense Ultra Clean: Different from other robot mops and vacuums, the Dirtsense* tech of Freo Intelligently detects how dirty the mops are. Then Freo sanitizes the mop pads in high-speed spinning with the exact amount of water mixed with the scientific ratio of floor cleaner(included in the package). Smart Swing Mopping: Dust and stains along walls and baseboards can be hard to reach for many robot mops and vacuums. Thanks to the Corner-Traps* technology, the Freo robot vacuum and mop combo periodically activates Smart Swing that deals with the dust in corners and baseboard. Deeper and Safer Clean: The patented high-speed spinning mop pads deliver 12N downward force. The original tria