When I first caught a glimpse of the $200 Create 2, I thought iRobot was about to revolutionize the robot vacuum industry. Its most entry-level model, the Roomba 630, costs $350. That's affordable as ...

With so many models to choose from, the name Roomba has almost become synonymous with robot vacuums. iRobot, the company behind Roombas, has nearly a dozen different versions of automated ...