iRobot’s new flagship Roombas ship with an updated OS

The J9+ is available in two versions, which is normally the case with modern Roomba devices. There’s the traditional vacuum-only J9+ and the Roomba Combo J9+ that mops in addition to sucking up dirt. The latter ships with a redesigned fill dock that automatically empties debris and replenishes the robot with mopping liquid, removing yet another manual cleaning step so you can get back to the important work of clearing out that Netflix queue.