Roomba Combo j7 Plus review: now with a mop on top

The Roomba Combo j7 Plus is a top-of-the-line robot vacuum that can also mop and empty its own bin. Thanks to its ability to map your home and avoid common household clutter, it’s one of the few bots I’ve tested that rarely gets stuck. All this autonomy makes it a good household cleaning companion, though it’s a better vacuum than a mop, and you do have to refill its water reservoir fairly often. But it’s one of the only robot vacuums that can reliably vacuum all your rugs and…