Integration with HRV apps

From Doug on 2017/11/16 15:56:51 +0000

I would like my HRV apps (HRV4 Training and/or Elite HRV) to have access to my sleep data so that it can be used as inputs for parasympathetic analysis. This could be via allowing the HRV programs to pull from Sleep as Android or for a bi-directional exchange.

Copied from original feature request: