I was diagnosed earlier this year with BPII and am also a very active with cycling (occasional triathlete) and am looking for something that will help me put more pieces together between behavioral and nuero-chemical effects and affects on my life. I've been aware of Whoop bands for years but haven't used one. Does anyone use the Journal features on the Whoop band and if so, do you find it's a good way to help you discover patterns vs. eMoods or similar cheap app? I have a decent Polar fitness watch that does track HRV, but it's not the most accurate/useful interface.

I got some decent info from searching other forums, but not exactly what I was looking for. Thanks!