The iRobot Roomba i7+ used a grid pattern to impressively navigate our floors and even maneuver over the dark carpet in the lab ... traveled back and forth spot cleaning before moving to another ...

Probably one of the best-known brands is Roomba ... of cleaning. It also features a retractable mopping system that lifts itself to the top to prevent getting certain surfaces such as carpets ...

This is by some distance the slickest and most premium cleaning droid ever made. The i7+ has a large, bagged dust collector that, after every clean, actually sucks the dirt out of the robot's own ...

It also works in tandem with the Roomba S9 and i7 — once they finish vacuuming ... you get a combination that can handle carpet and clean up the kitchen at the same time. And the pair can ...