At 3.2 inches high, bObi is the thinnest of all our robot vacuums. This means she will be able to fit under nearly all of your furniture, grabbing dust and dirt from under the bed and coffee tables without getting stuck underneath them. Slimmer than the Standard bObweep and Pethair robot vacuums, bObi can better reach under most beds, so you don’t have to. bObi robot vacuum reaches under furniture with ease while the same task with a handheld vacuum is a struggle. No more bending down and reaching at awkward angles to get that cobweb under the dresser - bObi by bObsweep does the hard work for you. bObi robot vacuum cleaner also glides under heavy and hard to move pieces of furniture to save you from back pain and heavy lifting.