Are you looking for clean floors with a little less personal investment? The best robot vacuums can take care of basic cleaning with minimal human intervention. The folks behind this article tracked down reliable bots for every home and budget, from simple robots that dust hardwood to mightier models capable of pulling pet hair out of thick rugs. Then they put them to the test to see which ones could pick up dirt while navigating an obstacle course of furniture. Which is the best? Click here to read more from Reviews.com.