iRobot's entry-level Roombas offer app control on the cheap | Engadget
Rechargeable Cleaner Battery For Irobot Roomba 980,960,890,690,614,900,800,700,600,500 Series And Scooba 450 - Buy Cleaner Rechargeable Batteries,Vacuum Cleaner Battery,Battery For Rechargeable Vacuum Cleaner Product on Alibaba.com
iRobot Roomba 890 Wi-Fi Connected Robot Vacuum R890020 - The Home Depot