Just downloaded new beta for Fenix and I love the new body battery enhancements. Once connect app updates it will be awesome to be able to see this in the app. :
5 Reasons Your Body Battery Says You're Running Low - Rack85
Garmin Body Battery on a Fenix 6X - Does it WORK? - YouTube
Garmin Body Battery: Is it useful for health and fitness? - Android Authority
Garmin Body Battery explained: How to keep those energy levels high - Wareable
Garmin fenix 5S Plus Sapphire Edition Multi-Sport Training GPS Watch