alphaHRV: datafield for real time DFA of heart rate variability

I am presenting a new datafield that performs real time DFA (detrended fluctuation analysis) of heart rate variability

apps.garmin.com/.../1a69b10a-1d31-4afe-a32f-6a579ae20d9f

A really challenging project as it is my first app that requires direct ANT+ and BLE communication with sensors and especially due to heavy computation requirements related to DFA.

Below initial review by Bruce Rogers

www.muscleoxygentraining.com/.../alphahrv-first-native-garmin-dfa-a1.html

Iñigo