A camera, AI, and a 60-day bag: what sets the j7+ apart from other Roombas

The j7+ is the Roomba that finally stops running into things. Its PrecisionVision system uses a camera and machine learning to recognize cords, socks, and pet messes — and goes around them instead of through them. On top of that, it empties itself into a base that holds about 60 days of dirt, so you’re not crawling around looking for the dustbin release button every other day. Compared to the 600-series and 900-series Roombas that just bounce around, the j7+ feels like it’s actually thinking about what it’s doing.