Roomba Combo j7+ tech specs: Battery life: 110 minutes | Wi-Fi: Yes | Dimensions: 1.3 x 3.4 x 13.34 inches
If your home has rugs, carpet, tile, laminate, or hardwood, the Roomba Combo j7+ is the two-in-one machine for you, thanks to its retractable mop head. You never have to worry about a dirty mop head getting dragged across your favorite rug because the Combo j7+ lifts the entire mop head on top of the robot when cleaning your soft flooring surfaces.
With iRobot OS Technology and PrecisionVision Navigation, the Roomba Combo j7+ knows to avoid furniture and electric cords. Plus, with its Pet Owner Official Promise (P.O.O.P.), it is guaranteed to avoid pet waste, or the company will send you a new one for free. It's self-emptying for up to 60 days, and, my favorite feature of all, it knows when the dustbin is full, even in the middle of a job. I can set the Combo j7+ to vacuum my entire house, and it'll empty as many times as needed to complete the job. This is a stand-out feature iRobot has mastered and makes cleaning up after my two dogs and cat a breeze.
Review: Roomba Combo J7+
The machine's PrecisionVision Navigation is part of the technology behind the retractable mop head arms. When the Combo j7+ encounters a rug or carpet, it lifts the head and strictly vacuums. This ensures that no ounce of water is getting on your carpets. Then, when it's time to go back to vacuuming and mopping, the retractable mop head lowers and gets right back to work. The technology is truly impressive.