How can I extract aab from Watch Face Studio 1.0.3?
Build your watch face (“wrench” button in the right top corner of the WFS).
Go to the folder with your watch face - whenever you saved your watch face during the build step
If you haven’t change it it should be somewhere on drive C like: C:\Users\your_windows_user_name\WatchFaceStudio
and your.watchface.aab will be there.