iAdapt Responsive Cleaning Technology
Roomba's advanced system of software and sensors allows it to clean more of your room, more thoroughly. With iAdapt Technology, Roomba vacuums every section of your room multiple times. The Light-Touch Bumper Technology accurately discerns soft barriers from solid barriers, allowing Roomba to go under curtains, comforters, bed skirts and couch skirts. Wall-Following Technology ensures the most thorough floor coverage possible Dirt Detect Technology uses an acoustic sensor to help find dirtier areas and spend more time cleaning them. Cliff Detection Sensors allow Roomba to avoid stairs and other drop-offs. Anti-Tangle Technology keeps Roomba from getting stuck on cords, carpet fringe and tassels, helping Roomba to clean on its own without supervision.

Added Convenience
The IRobot's Spot Clean mode provides quick clean-up of concentrated dirt and debris. Roomba uses sophisticated power management software to deliver up to 50% longer battery life than previous Roomba generations, ensuring hundreds of cleaning cycles under proper use. On-board scheduling allows you to preset up to seven times per week for Roomba to clean when it's most convenient for you. The Remote Control lets you turn Roomba on and off, perform regular and spot cleanings and steer the robot around the room ensuring complete clean up. Dual HEPA air filters capture dust particles as fine as 0.3 microns, limiting the recirculation of fine particles and leaving fresher, healthier air behind. The cleaning head was designed with pet owners in mind, the new cleaning head provides superior performance for picking up pet hair, dirt, dust, allergens and more

Specifications -

Robot Dimensions: 13.9 inches in diameter, 3.6 inches in height
Robot Weight: 8.4 lbs.