Larger cleaning coverage & superior battery life!
Revolutionary cleaning performance and less maintenance are definitely what you'll get with your new Roomba 866! The AeroForce 3 stage cleaning system combined with the brushless AeroForce extractors clean the floor so much more effectively and eliminate the hassle of hair-tangled brushes. Roomba can clean on a scheduled time that is convenient for you whether you're home or not. With it's superior battery life it's capable of covering up to 450 ft.sq! Roomba can easily detect dirtier areas and concentrate extra cleaning effort where it's needed most.  Smart, Simple, Clean...IRobot.
- Tangle-free Aero Force extractors & Aero Force 3 Stage Cleaning System
- Less frequent maintenance of the robot
- Larger floor coverage - up to 450 ft.sq
- Extended Battery Life
- Proven 50% better cleaning performance
- Navigates under and around furniture without damaging household objects
- Automatically charges itself between cleanings
- Works on hard floors and carpets
- Cleans along wall edges & corners using a spinning side brush
- Avoids stairs and other drop-offs