iRobot Roomba Combo J9 Plus review
One-Minute Review iRobot’s Roomba Combo J9 Plus (stylized as Roomba Combo j9+) is almost everything you could want from an autonomous cleaning companion, and one of the best robot vacuums if your budget allows for it. It takes everything that made the Roomba Combo J7 Plus great (we awarded that model four-and-a-half stars in our review) – such as the first of its kind retractable mop pad that folds down from the top of the robot, ensuring zero risk of it wetting your carpet, unlike bottom-mounted mops – and elevates it with improved object detection, more powerful suction, and a smart scrubbing mop (a feature that's since been added to the J7 models). The upshot is that this sleek cleaning machine will clear pretty much all the dirt you throw at it, with iRobot saying the vacuum delivers “100% more suction power” than its previous models. At the same time, the Combo J9 Plus avoids pet waste and any objects you’ve left lying around that might cause it issues. During my month...