A clock face with the earth as background. The sun is surrounding the earth during the the day - Due to this fact the background is dynamically changing according to the current time.
See your pulse, your number of steps and your calorie consumption directly from the clock face.
If you like this clock face check out my others: https://gallery.fitbit.com/developer/803c1e41-c39e-419d-be1b-88e06f29e0a4
Make sure you're activated the permission to read your location. And be sure you've activated geolocation on your phone when you've installed the clock face for the first time. When the earth is not visible make sure you've followed the above steps.
This clock face cost only 2$.