Stargazing is an analogue and illustrated watch face. There are steps, heart rate and date. The moon in the illustration represents the current moon phase. Tapping on the date the calendar will be opened and there is a custom shortcut on the steps value. Always On Display mode mirrors the standard mode except for the second hand.

Notes about Heart Rate detection.

The heart rate measurement is independent of the Wear OS Heart Rate application.
The value displayed on the dial updates itself every ten minutes and does not also update the Wear OS application.
During the measurement (which can also be triggered manually by pressing the HR value) the heart icon blink until the reading is completed.