Smart Navigation: 3X faster than most random navigating robots. Smart sensors enable Emma to clean efficiently and effectively, moving around your home with confidence.Scheduled Clean: Longer main brush and six-claw side brush create a much wider cleaning path and quicker work of any room. A larger dustbin makes less-frequent emptying.Pumped Up Power: 2X the suction power (2500Pa) of most other robot vacuums. Perfect for picking up all the dust, crumbs, pet hair, and more in a single pass.Marathon Cleaner: 120 minutes runtime. Automatically returns to her docking station to prepare for the next job.Home App-Enabled: Schedule cleaning. Review previous cleaning tripes. Adjust suction power. One-tap cleaning. Alexa-controlled.