PRODUCT OVERVIEW LaserSmart technology scans and maps your entire house, creating a floor plan for your robot to follow. It moves exactly how a smart robot should, in straight lines instead of a random pattern. Lasers even let it clean in the dark. KEY FEATURES LaserSmart technology intelligently navigates and maps your home, cleaning in straight lines instead of a random pattern. D-shape design, large core brush, and side brush finds pet hair and debris where they hide - in corners and along walls. The ultra performance filter captures up to 99% of tiny dust mites and allergens as small as 10 microns. Perfect for cleaning on any surface - hardwood, carpet or tile Get up to 90 minutes of battery life*, perfect for most homes. Auto charge and resume lets your robot return to base to power up and then go back out and pick up where it left off. Use the Neato app to schedule cleanings daily, every other day, or on a schedule that works for you. Easily control your robot from your phone, smartwatch, Amazon Echo, and Google Home.