Heart Rate Variability Logger icon

Heart Rate Variability Logger v1.1.4

Screenshots

Heart Rate Variability Logger screenshot 0 Heart Rate Variability Logger screenshot 1 Heart Rate Variability Logger screenshot 2 Heart Rate Variability Logger screenshot 3 Heart Rate Variability Logger screenshot 4 Heart Rate Variability Logger screenshot 5 Heart Rate Variability Logger screenshot 6

About this app

The research grade HRV app (requires a Bluetooth sensor!)

Heart Rate Variability Logger lets you record, plot and export time, frequency and non-linear HRV Features (includes experience sampling, RR-interval correction, DFA alpha 1 for training intensity analysis with respect to the aerobic threshold (0.75) in real-time, comparison between recordings, activity monitoring & step counting, location tracking).

Heart Rate Variability Logger requires a Bluetooth Low Energy (also called Bluetooth Smart or BLE or 4.0) heart rate sensor (we recommend Polar H7 or H10)

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, alpha 1 from DFA)
- 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
- Filters data based on the selected threshold
- Data export using email or Dropbox

More information, here: https://www.hrv.tools/hrv-logger-faq.html

Version Information

Version
1.1.4
Downloads
1K+
Updated on
May 2, 2025
Released
Mar 10, 2021
Requires
Android 5.0

What's New

Minor improvements

Ratings & Reviews

3.1
46 ratings

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