Step 1: Open Huawei Health APP.
First, you need to open Huawei Health APP. If you haven't installed this APP yet, you can search for "Huawei Health" in the app store to download and install it.
Step 2: Enter the "Equipment Management" page
In Huawei Health APP, click the "Health" button at the bottom, and then enter the "Device Management" page. On this page, you can see all connected devices.
Step 3: Check the activation date of the watch.
On the "Equipment Management" page, find your Huawei GT2 watch, and then click Enter. On the watch details page, you can see a lot of information, including the activation date of the watch.
Through the above three steps, you can easily check the activation date of your Huawei GT2 watch.