Does not perform well. Broke after three weeks.
I purchased this unit based on some relatively positive reviews. Unfortunately it does not do well near stairs or furniture. In a room that was nearly empty it kept getting continuously stuck.<br />After three weeks it quit charging and no longer works. I will try to call customer service and see what happens. My previous robot made by Kärcher (RC3000) lasted ten years and was awesome so I was hoping to get a replacement as that manufacturer no longer makes that unit.<br /><br />The few weeks it did work, away from stairs, it did seems to work ok. I don’t d not trust the sensors so I had it drive towards the stairs to see if it would drive over the ledge. After I caught it rolling over the edge I no longer allowed it to get near stairs.<br /><br />I won’t say don’t buy it but in my case the experience was very poor.
Rating: 1 stars