Yep, it is like a Roomba, but for your BBQ grill. The Grillbot runs around the surface of your bbq grill and knocks off most of the grubby remains from you last grill session. You can use the Grillbot grill cleaning robot on a hot (up to 250-degrees) or cold grill. Push the button and it will clean for 5 minutes, push the button twice for a 7 minute clean. The rechargeable battery will clean a standard bbq grill about 50 times before needing another charge.