How to add and remove watch faces on your Apple WatchYou can customize your watch faces as much as you like. When they begin piling up, here's what to do.
Apple has made it increasingly easier to change the look of your watch faces by allowing you to add native- and third-party complications. In doing so, you can now have different versions of the same face.
How to add additional versions of Apple Watch faces via Apple Watch
The sky is the limit on the number of watch faces you can add or design to suit your taste.
Press firmly on the watch face to enter switching mode.
Swipe all the way to the left and tap + New button.
Turn the Digital Crown to select the clock face you want to add.
Tap the watch face to confirm.
Customize the new watch face version.
You can add as many versions of a watch face as you like, so you can keep different colors handy, and different complication setups.
How to add additional versions of Apple Watch faces via your iPhone
You can add as many versions of as many watch faces as you'd like from ...
Source:
How to add and remove watch faces on your Apple Watch
