iRobot Roomba Combo j5+

The Combo j5+ brings iRobot's reliability to the sub-five-hundred segment without as many bells and whistles as the flagship Combo 10 Max. Its camera-based obstacle detection keeps it from tangling in cables or bumping into toys, and the self-emptying Clean Base means you'll only empty it a few times a year. For busy households, that convenience matters.

This model won't out-map or out-clean the pricier tiers, but it's solid enough for typical homes. You're paying for a trusted brand and a complete, low-touch system, not cutting-edge features.