iRobot Roomba 4105 - Green - Robotic Vacuum Cleaner
When you're ready to change the way you clean forever, this is where forever starts. Roomba is ready to work. It goes where no upright vacuum dares to roam--under beds, under furniture, under kickboar...
Pros: Retires your old vacuum cleaner, works as advertised
Cons: Sloppy engineering leading to in use issues after a while