krisha42 years ago000what happens to this device when the stairs are next to it, does it fall down?Show in original language (German)mars20302 years ago • purchased this product000purchased this product Helpful answerNo, it has fall sensors. But it can get stuck on the stairs if it runs over the step with a wheel. It rarely happens, but it does happen. Show in original language (German)Comment1 commentDreame_Switzerland2 years ago000The robot has crash sensors and should not crash. You could also draw a virtual wall in the app at the relevant point. Show in original language (German)CommentAlp-aka2 years ago • purchased this product000purchased this productno absolutely no!Show in original language (German)Comment