Roomba i4 vs i8 – Every Difference Explained
In a nutshell, what are the differences between the Roomba i4 and the Roomba i8? The i8 navigates using a camera, the i4 does not The i8 can automatically start cleaning sessions based on your location, the i4 cannot. The i8 has the “keep out zones” feature, which is missing on the i4