Goodnight sweet prince: https://apps.apple.com/us/app/moodwatch/id1663126370?uo=2
You were loved.
[Context] I made a biometric toy app to learn about watchOS and iOS. It uses the last 15 mins of heart rate data to assign an emotive state to the slope of the current reading in relation to the frame. It'll be incorporated soon enough. It was a fun learning experience.