DMWF Lite is a bright digital watch face with useful functions extras.

Functions:

12/24 hour format support
Day of the week and date
Month
Heart rate monitor
Steps
Battery
Moon calendar
Indicator of notifications
3 App shortcuts
3 Short text complications (default empty)
Monochromatic image complication (default empty)
4 AoD blackout mode (0%, 25%, 50%, 70%)

There is an extended paid version of the watch face with a wide variety of settings. https://play.google.com/store/apps/details?id=com.watchfacestudio.dmwf