Name: HRV Analysis
Rating: 4.8 (10 reviews)
Author: DavidGoneFishing

NOTE: FIRMWARE/COMPILER ISSUE CAUSING OHR NOT TO WORK on some devices. HR Strap still OK. Waiting on Garmin... the failure mode is that the timer increments but no data on the main page or stats pages updates.

Heart rate variability app with data analysis, history, stats and interval graphs.

WARNING: Changing settings when the app is not running causes a crash which maybe in firmware. Causes corruption of settings on device. Work in progress

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.

If you like this app then please donate some BEER MONEY via the link on the description webpage. If you have any issues please contact me rather than writing a negative review.

This app generates a number of time domain metrics derived from the device and attached heart rate sensors. If FIT file writing is enable all of these are saved in the summary and a number are plotted over time. The metrics include RMSSD(HRV), Ln(RMSSD), SDSD, SDNN and so on.

New features in 0.5.0 release include Ectopic beat detection, new stats and a live interval plot. There's also a beat graph showing interval variation.

For more details please see the detailed description here: http://www.mcternans.com/hrv-analysis-app/

This app needs CIQ v3.1.x