Roomba i8 vs j7 – Which One Should You Get?
In a nutshell, what are the differences between the Roomba i8 and the Roomba j7? The Roomba j7 has obstacle recognition and avoidance capabilities, while the Roomba i8 does not. Applies to the “plus” models only: the j7+ comes with a docking station that saves a lot of space compared to that of the i8+.