First, verify to transfer the photos you want as a background from your iPhone to your watch.
To do this, initiate the Photos app on your iPhone.
Browse through your Camera Roll and other albums.
Next, pop swing open the Watch app on your iPhone.
Tap on the icon at the bottom for Face Gallery.
Swipe down to the Photos section and tap on the Favorites album.
At the Photos screen for this album, tap on Add to add the album to your watch.
Tap on the watch face, and the photo segues to the next image in the album.
Tap on it and start turning the Digital Crown until you see the entry for Photos.
Tap on the display photo, and your favorite photos will become your new watch face.
initiate the Watch app on your iPhone.
Swipe through the My Faces section and tap on the face you want to modify.
To start, initiate the Watch app on your iPhone, and tap on the Face Gallery icon.
Then swipe down to the Photos section, and tap on the album for Favorites.
Tap to add them, and then tap Done when ready.
Back on the Photos Face Gallery screen, tap Add at the top.
This customized face will now appear on your Apple Watch.
Keep swiping through your photos until you find the one you want to use to create the new face.
Press down on the screen.
Tap on the icon to Create Watch Face.
you could also use the color or design of a photo to create a Kaleidoscope watch face.
Instead of selecting Photos Face on the previous screen, pick Kaleidoscope Face instead.
it’s possible for you to tweak the design of your Kaleidoscope faces via the Watch app.
On your iPhone, bring up the Watch app.
At the My Watch screen, tap on the Kaleidoscope face you just created.
it’s possible for you to now switch between a facet, radial, and rosette style.
Tap the minus sign, and then tap on Remove for any faces you want to delete.