You don't have to get a newfangled robot vacuum. iRobot's tried-and-true model is still a worthy worker for your home, and now it's sold at a discount.
iRobot Roomba 650 Review: A Good Value : Read more
The Roomba 980 is a dutiful helper around the house, but its trouble with pet hair and its high price should convince you to look elsewhere.
iRobot Roomba 980 Review: This Expensive Robot Vacuum Sucks : Read more