How to Set Phone Pictures as HONOR MagicWatch 2 Watch Face?
In fact, in addition to a variety of watch faces that can be switched freely, you can also upload your own photos to customize it. More creative watch faces are waiting for you to define.
You can perform the steps below to DIY your HONOR MagicWatch 2 watch face:
Step 1: Open the HUAWEI Health app, touch “Devices” and then choose “HONOR MagicWatch 2”.
Step 2: In the Watch faces section, go to “More > Mine > Gallery”.

Step 3: Touch “+” to add a picture, then press “Save”. That image is now your new watch face.

Step 4: You can add up to 5 images, which the watch face will cycle through continuously.
Notes:
●This watch face custom feature is only supported on Android phones. If you're an iPhone user, you'll need to connect the watch to an Android phone first to set watch faces before pairing it with your iPhone.
●Update your HUAWEI Health app to Version 10.0.0.633 or later, and your watch OS to 1.0.1.16 or later.
●This feature does not support live photos, and you can only use static images. There are no restrictions on the format of images.
https://www.reddit.com/r/Honor/comments/iz4e0p/how_to_set_phone_pictures_as_honor_magicwatch_2/