There are many robotic vacuum cleaners on the market, including several that are well rated, but I wanted to try one from the best-known maker, so I bought an iRobot Roomba Combo j5+ Self-Emptying ...

It's about time I admitted I have a problem with robot vacuum cleaners. After buying (and sending back most of them) a dozen times over the years, I've become something of a robot vacuum expert - or ...