Today only, October 29, 2012, Woot has the iRobot 581 Roomba Vacuum for $279.99 (349.99 – 20 instant savings) for limited time. Shipping adds $5.

Roomba 581 does the vacuuming for you. Using its patented three-stage cleaning system, Roomba removes dirt, pet hair and much more while automatically adjusting to clean carpets, hardwood, tile and linoleum floors as it moves through your home. Roomba features iRobot’s iAdaptTM Responsive Cleaning Technology, an advanced system of software and sensors that allows the robot to vacuum more of your room more thoroughly. Roomba vacuums every section of your room multiple times, getting into areas you can’t easily reach, including under furniture and around everyday obstacles, vacuuming until the job is complete. Room-to-room navigation is possible with the included Virtual Wall® LighthousesTM, which confine Roomba to methodically clean one room at a time, allowing the robot to move to the next room when finished. Easily schedule Roomba® 581 to clean whenever you want-up to seven times per week and Roomba® automatically returns to its Home Base® to dock and recharge between cycles. All you have to is press “Clean” and let the robot do the work.