Roomba j7+: the P.O.O.P. guarantee makes pet waste avoidance real

The Roomba j7+ uses its front-facing camera to recognize pet waste and steer around it — and if it fails, iRobot’s P.O.O.P. guarantee replaces the whole unit. That’s the kind of confidence you can’t fake. It’s the rare feature that turns a “what if” into a “go ahead and run it while you’re out.”