- Incorporating preexisting sensors and an outstanding algorithm Excellent cleaning performance for a robot; the included battery can reliably clean an area of 115 square meters (without carpets) on a single charge.
- Wet cleaning rags should be washed properly after cleaning 20 square meters, and the cleaning order for selected rooms cannot be changed. Curtains will seem impassable, and mirrors will reflect new rooms. Unfortunately, physics leaves you with no options. Dog hair is difficult to remove from shiny tiles. A static charge is suspected to be the cause of these effects. A two-pronged approach helped a little.