Low Body Battery Alerts for Chronic Illness

I have chronic fatigue and still like to stay active. One of the features that helps me decide the type and intensity of my workout is my body battery. This is useful to me because my mind says "Go, go, go!!" and I'm still learning to connect my mind and body due to my new chronic illness where my mind is ready to go but my body is saying otherwise. 

Is there a way to set up body battery alerts on Garmin to tell me when my body battery gets too low?

I don't need to know if I'm fully charged because that rarely happens. I need to know when my BB gets to 15 and I need to find a place to rest, especially if I'm out hiking or on a long run, or else I won't be able to make it home. 

TIA Garmin team!