No parts that need maintenance (On more sophisticated robots one needs to clean some vital parts as brushes etc)
Closed electrical system to avoid dirt to intrude into the mechanism. (On more sophisticated robots the wheels represents a weakness because dirt have access to internal mechanism through the axles, hair and similar also needs to be removed frequently from axles.
More silent operation compared to ALL tested robots. The only robot that has scored below the dB upper sound level for good indoor sound climate.
Highest cleaning speed compared to ALL tested robots.
Higher self release frequency compared ALL more sophisticated random cleaning robots tested.
Easy to stow away
Better access to corners compared to ALL tested robots
Low cost/ high functionality
Easy to use and understand, plug and play
Recharges in 4 hours
Requires low energy and can run for 90 minutes on one charge.
Similar products does not clean with washable pads and it may be difficult to get hold of disposable refills