Differences will be in the design
As the name suggests, this is a modification of the Huawei Watch GT 2 model and not a completely new product. At the same time, outwardly, the novelty still differs from the current version is at least the form of buttons. It is also worth noting that the Huawei Watch GT 2e is a new modification of the larger 46 mm version of the Huawei Watch GT 2, as the smaller differs even more.
Technically, the watch will probably either not change at all, or change little. In place, there will be a 1.39-inch AMOLED screen with a resolution of 454 x 454 pixels, a hardware platform, sensors and two-week autonomy. Probably, there will be no differences in the software platform, so the Huawei Watch GT 2e will still be more correctly called a sports watch or activity tracker.