When we tested the Roomba i3, it had some navigational flubs. Still, it's the most affordable robot vacuum that iRobot offers with the all-important self-emptying bin, and it includes a few other features we love, like the easy-to-clean, proprietary rubber rollers. Roborock has slowly become one of my favorite robot vacuum manufacturers. Each from its S series offers great battery life and large bin sizes. Product reviewer Parker Hall likes this vacuum a lot too.

Roborock has slowly become one of my favorite robot vacuum manufacturers. Product reviewer Parker Hall likes this vacuum a lot. We found this robot vacuum to be powerful and versatile, with a long battery run time and a lot of features (Map! However, this may not be the pick for you if you find a video butler wandering around at ankle height to be unnerving. This vacuum is a little short on features.