The S9+ empties itself, delivers longer battery life and cleans around corners effectively. Plus, its dual brush rollers ...

The iRobot Roomba S9+ has smart mapping technology that allows ... helped it hug the corners of the room. It left no pet hair in its path and the two rubber brushrolls were successful at keeping ...

the Roomba s9+ was our clear favorite for its powerful suction and expert navigation. We were especially impressed with how well it cleaned pet hair on both hard flooring and carpeting without its ...