Review on Roborock E4 Robot Vacuum Cleaner with Strong 2000Pa Suction and 200min Runtime - Ideal for Larger Homes and Pet Owners, Includes APP Total Control and Works with Alexa by Ada Szwed ᠌

I read a lot of reviews before buying. The most common drawback that I noticed is that he sometimes "stupid". But for all the time of use, my vacuum cleaner did not confirm this. The only thing I noticed: if you started your robot, and it initially drove around the perimeter of the apartment, do not rearrange the furniture until it finishes cleaning. In this case, when passing again in the place where there was nothing, some kind of obstacle suddenly appears, he begins to persistently try to overcome it, returning to this place several times. Therefore, my advice, before starting your assistant, first arrange the furniture (chairs, stools) and let him clean in this arrangement. Next time, put this furniture differently and he will pass where he was not the day before.