Long duration HRV analysis (up to 24hrs)

NOTE: FIRMWARE/COMPILER ISSUE CAUSING OHR NOT TO WORK on some devices. HR Strap still OK. Waiting on Garmin... Heart rate variability app with data analysis, history, stats and interval graphs that can run for up to 24hrs. This is a paid app with a 10 day trial period. The price is $2.90 Details can be found here ... https://mcternan.wordpress.com/24hr-beat-analysis-app/ This has similar functionality to my HRV Analysis app (https://mcternan.wordpress.com/hrv-analysis-app/) but without a time limit and less memory/power use. Any suggestions for improvement welcome. WARNING: This app is provided purely for recreational purposes only. The information and content provided by the app is not intended to serve as a substitute for consultation with, diagnosis by, and/or medical treatment from a qualified medical practitioner.

v1.4 SDK8.2.3 added Fenix8 pro, FR570, 590, VA6 v1.3 SDK7.3.1, Added Fenix 8 family and Enduro 3 v1.0.4 Venu 3 and 3S added v1.0.3 SDK6.4.0 which is meant to fix fenix7 series issues on optical. Added pro devices v1.0.2 Fix history/trend crash and sensor issues. Added new devices FR265, FR265S, FR965, MARQ Gen 2 v1.0.1 Fixed potential sensor issue requiring double run and also changed session name to BEATS from HRV v1.0.0 Initial release