You probably know iRobot as the purveyor of robotic vacuum cleaners, but they do more than just Roomba. In addition to the company’s iconic carpet-cleaning bot, the company also produces robotic servants of all kinds, including gutter cleaners, pool cleaners, and autonomous floor scrubbers. Not being fans of manual labor, we had to get our hands on one of the latter to see if it was actually better than scrubbing floors manually. Here’s what we found.