iRobot Roomba Combo j8 Enhanced Robot Vacuum and Mop with AutoEmpty Dock
The iRobot Roomba Combo j8 robot vacuum and mop with an AutoEmpty dock — set it and forget it for cleaner floors.
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The Roomba Combo j8 is iRobot's mid-tier robot that vacuums and mops, with a retractable mop pad that lifts out of the way when it senses carpet. It ships with an AutoEmpty dock that holds debris for weeks, and dual rubber brushes resist hair tangles. At $224.59 at eBay as of November 5, 2026, it sits well below what this combo model has typically sold for, making it one of the cheaper ways into a self-emptying Roomba that also mops.
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Owners generally like the hands-off emptying and the carpet-sensing mop lift, and call it a solid value for mixed floors. Complaints center on shallow mopping and app quirks.