Narwal Freo is the brand-new versatile cleaning robot and truly hands-free robot vacuum and mop. Freo can detect how dirty the mops are and sanitizes them in a high-speed spinning, using the exact amount of water mixed with the scientifically designated ratio of Narwal's exclusive formulated floor cleaner. The latest DirtSense* technology allows Freo to sense"how dirty your room is", and then determine "clean one more time or not" until Freo rinses the ground thoroughly. Narwal Freo can flexibly adjust the downward force and humidity of the mops depending on floors in various cleaning modes which can help prevent damage to floors. The Corner-Traps technology periodically activates "Smart Swing" that deals with the dust in corners and baseboard. Freo's base station rinses the dirty mops by automatically mixing the scientific ratio of "Narwal’s exclusive formulated floor cleaner" with the water, making the mops as bright and clean as before, retaining a slight lemon and basil scent. 40℃ gentle heat can best inhibit the growth of bacteria and protect the fabric of the mopping pads. Narwal's particular route planning algorithm allows Freo to "vacuum more times" "mop more times" on the overlapping area in every cleaning mode.Under the Arcuate-Route, the side brush of the cleaning area will retract, preventing the polluted one from touching the ground and causing wet and dry cross-contamination. The vacuum machine, roller brush, side brushes, and mops carry out their duties together without replacing modules. Freo is equipped with superior sensor guardians such as obstacles avoidance, fast mapping and accurate positioning.