Originally Posted by
Polaris OBark
Is there some guide they (or anyone) has published that explains what all this stuff is? I've been ignoring it, but maybe I should see if it is useful.
I read a lot and count on google to find things I remember, in this case I'm having trouble finding more detail for you than the basics that have already been posted here.
The short answer for this one is that it tries to estimate (using your fitness level, training volume, and especially HRV magic) how long you need to return to peak form.
Your watch will adjust the recovery countdown timer based on your stress levels and sleep quality.