This bundle includes 3 Heart Rate Variability (HRV) apps either using the camera (i.e. no hardware required) or bluetooth low energy sensors (or both), to compute, record, store and export heart rate and heart rate variability data. Generic apps for features extraction as well as specific applications to recovery assessment from training load. All data can be exported via itunes or dropbox.

Heart Rate Variability (HRV) Bundle alternatives

HRV4Training

The only scientifically validated HRV app that doesnt require an external sensor. HRV4Training helps you optimize your goals and prevent overtraining by measuring your Heart Rate Variability and providing tailored feedback on your physical condition. ).

  • rating 4.66667
  • size 29.8 MB

Camera Heart Rate Variability

Camera Heart Rate Variability is the first and only app that lets you record, plot and export time and frequency domain Heart Rate Variability Features - without requiring any heart rate monitor. Camera HRV uses a technique called photoplethysmography (PPG for short), which consists in detecting changes in blood volume during a cardiac cycle, by illuminating the skin and measuring changes in light absorption. It should also work on iphones 4S (not 4) with iOS 8.0 or later.

  • size 6.3 MB

Heart Rate Variability Logger

Heart Rate Variability Logger lets you record, plot and export time and frequency domain Heart Rate Variability Features (includes experience sampling, rr-interval correction, comparison between recordings, activity monitoring & step counting, location tracking). Main features:- Extracts, plots, stores and exports heart rate, rr-intervals, time and frequency domain heart rate variability features (AVNN, SDNN, rMSSD, pNN50, LF, HF, LF/HF) - Configurable experience sampling for events annotation- Comparison between up to 3 recordings lets you get a better understanding of autonomic regulation and sympathetic/parasympathetic activity under different contexts in a glance- Activity tracking: step counter or accelerometer derived motion intensity for user context (step counter only for iPhones 5S)- Location tracking, either using GSM/WiFi networks (low battery consumption) or GPS (high accuracy)- Configurable time window for features computation (choose between 30 seconds, 1, 2 or 5 minutes)- RR-intervals correction can be enabled to prevent ectopic beats or artifacts from affecting HRV features- export for Kubios- Filters data based on the selected threshold- Shows HR in the app icon- Data export using iTunes or Dropbox- Tested for recordings longer than 24 hoursPlease note that continued use of GPS running in the background can dramatically decrease battery life. Heart Rate Variability Logger requires a Bluetooth Low Energy (also called Bluetooth Smart or BLE or 4.0) heart rate sensor (tested with: Polar H7, mio alpha and Armour39)More details are available here: http://www.marcoaltini.com/2/post/2013/12/heart-rate-variability-logger-app-details.html

  • size 7.8 MB