Watch GT 2 update 18.104.22.1682020-02-17
In the new version, it gets another update that brings additional watch faces and customizations. More standby watch faces support customization, Bulgarian, Croatian and Slovenian languages for some watch faces.
What to do for the update
Connect the watch to your phone using the Huawei Health app, open the app, tap Devices, tap the device name, select Firmware update, then follow the on-screen instructions to update your watch if new updates are available.