iRobot Roomba i3+ EVO (3550) Self-Emptying Robot Vacuum – Now Clean by Room with Smart Mapping, Empties Itself for Up to 60 Days, Works with Alexa, Ideal for Pet Hair, Carpets​, Roomba i3+

• POWERFUL CLEANING—SCHEDULED AROUND YOUR LIFE. Roomba i3plus EVO takes care of dirt and messes with a Premium 3-Stage Cleaning System. And 10x the Power-Lifting Suction. Compared to Roomba 600 series.Runtime : 75 minutes
• CLEAN BY ROOM, YOU’RE IN CONTROL. Roomba i3plus EVO learns your home and creates an Imprint Smart Map. So you can direct it to clean any room you want, any time you want—either on a set schedule or in the moment
• DON’T LIFT A FINGER FOR MONTHS.  The Clean Base Automatic Dirt Disposal allows the i3plus EVO to empty itself into an enclosed bag. That captures 99% of particles as small as .7 microns and holds up to 60 days of cleanings. The Roomba i3plus is designed to work simply with the press of the Clean button.
• CLEANING IN TIDY ROWS – Cleans intelligently in straight lines back and forth, to thoroughly clean your floors while navigating around furniture. When the i3plus EVO needs to recharge, it will resume right where it left off ensuring a complete clean