bObsweep bObi Pet Robotic Vacuum Cleaner, Silver bObi features luxurious looks in a compact design. Silicone touch sensors and embedded wall sensor allow soft, bumper-less detection and navigation. Back-to-back rubber and bristle brushes scoop in extra dirt and scraps. Rinse bObi's fully washable dustbin for easy maintenance and a complete clean. bObi comes with a FullCommand remote to give you control of navigation and schedule automatic cleaning for up to 7 days. bObi blOck creates an invisible wall so you can section off a space. bObi is backed by a 2-year limited warranty, 5 years of subsidized service, and an amazing, US-based support team.