●iRobot HOME App lets you clean, schedule, view maps, & customize cleaning preferences from your smartphone; compatible with Amazon Alexa and the Google Assistant ●Cleans an entire level of your home with iAdapt 2.0 Navigation with Visual Localization Runs up to 120 minutes for one charge. Automatically recharge and resume. ●AeroForce Cleaning System with Carpet Boost loosens, lifts & suctions dirt with up to 10x more power ●Patented tangle-free brushes handle pet hair with ease