(This review was collected as part of a promotion.) It was able to get a reading for all the furniture in the room. It’s able yo do carpet as well as hard surfaces. Has a soft pad to almost give a mob type clean on tile in the washroom/ kitchen. The self cleaning function is also very nice and unique. My cats also love it! They can hop on for a ride but it did take a day or 2 for them to get use to. I would definitely recommend it.