Heart Rate Variability Logger
$9.99
5.1.2for iPhone, Apple Watch and more
7.7
16 Ratings
A.S.M.A. B.V.
Developer
11.8 MB
Size
Sep 26, 2023
Update Date
Health & Fitness
Category
4+
Age Rating
Age Rating
Heart Rate Variability Logger Screenshots
About Heart Rate Variability Logger
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 aerobic threshold estimation 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 experience sampling for events annotation
- Comparison between up to 3 recordings lets you get a better understanding of differences in HRV under different contexts in a glance. The comparison modality includes also Outlier removal
- 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 hours
Please 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 (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 experience sampling for events annotation
- Comparison between up to 3 recordings lets you get a better understanding of differences in HRV under different contexts in a glance. The comparison modality includes also Outlier removal
- 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 hours
Please note that continued use of GPS running in the background can dramatically decrease battery life.
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What's New in the Latest Version 5.1.2
Last updated on Sep 26, 2023
Old Versions
minor changes
Show More
Version History
5.1.2
Sep 26, 2023
minor changes
5.1.1
Jul 18, 2023
minor fixes
5.1.0
Jan 30, 2023
added email export
5.0.9
May 18, 2022
Improved comparison page
5.0.8
May 12, 2022
Improved comparison page
5.0.7
May 10, 2021
- added button to logout and login from Dropbox, under Settings, which was missing for older iPhones
For any feedback / questions, please use @altini_marco on Twitter, thank you
For any feedback / questions, please use @altini_marco on Twitter, thank you
5.0.6
Apr 21, 2021
- added support for new dropbox API
For any feedback / questions, please use @altini_marco on Twitter, thank you
For any feedback / questions, please use @altini_marco on Twitter, thank you
5.0.5
Mar 27, 2021
> Added heart rate as a feature (so you can also see it averaged over the feature computation window)
> Extended support to WatchOS 4.2 and later
> Added heart rate to the features page when looking at the real-time view
For any feedback / questions, please use @altini_marco on Twitter, thank you
> Extended support to WatchOS 4.2 and later
> Added heart rate to the features page when looking at the real-time view
For any feedback / questions, please use @altini_marco on Twitter, thank you
5.0.4
Mar 21, 2021
> Added heart rate as a feature (so you can also see it averaged over the feature computation window)
> Extended support to WatchOS 4.2 and later
> Added heart rate to the features page when looking at the real-time view
For any feedback / questions, please use @altini_marco on Twitter, thank you
> Extended support to WatchOS 4.2 and later
> Added heart rate to the features page when looking at the real-time view
For any feedback / questions, please use @altini_marco on Twitter, thank you
5.0.3
Mar 18, 2021
> Added support for the Apple Watch version 6.0
> Added heart rate to the features page when looking at the real-time view
For any feedback / questions, please use @altini_marco on Twitter, thank you
> Added heart rate to the features page when looking at the real-time view
For any feedback / questions, please use @altini_marco on Twitter, thank you
5.0.2
Mar 16, 2021
> Added heart rate to the features page when looking at the real-time view
For any feedback / questions, please use @altini_marco on Twitter, thank you
For any feedback / questions, please use @altini_marco on Twitter, thank you
5.0.1
Mar 7, 2021
> Added average heart rate to the Features export file
> New user interface
> Added new feature: the app will report the number of removed artifacts based on the method selected (workout or 25%), for each time window. You can also hide features that include too many artifacts when looking at your recordings
> Added color-coded filters for real-time recordings so that you can see more easily if the data crosses a certain threshold
> Improved Comparison view and added Outlier removal
For any feedback / questions, please use @altini_marco on Twitter, thank you
> New user interface
> Added new feature: the app will report the number of removed artifacts based on the method selected (workout or 25%), for each time window. You can also hide features that include too many artifacts when looking at your recordings
> Added color-coded filters for real-time recordings so that you can see more easily if the data crosses a certain threshold
> Improved Comparison view and added Outlier removal
For any feedback / questions, please use @altini_marco on Twitter, thank you
5.0.0
Feb 26, 2021
> New user interface
> Added new feature: the app will report the number of removed artifacts based on the method selected (workout or 25%), for each time window. You can also hide features that include too many artifacts when looking at your recordings
> Added color-coded filters for real-time recordings so that you can see more easily if the data crosses a certain threshold
> Improved Comparison view and added Outlier removal
For any feedback / questions, please use @altini_marco on Twitter, thank you
> Added new feature: the app will report the number of removed artifacts based on the method selected (workout or 25%), for each time window. You can also hide features that include too many artifacts when looking at your recordings
> Added color-coded filters for real-time recordings so that you can see more easily if the data crosses a certain threshold
> Improved Comparison view and added Outlier removal
For any feedback / questions, please use @altini_marco on Twitter, thank you
4.7.2
Feb 24, 2021
> Added new feature: the app will report the number of removed artifacts based on the method selected (workout or 25%), for each time window
> Added color-coded filters for real-time recordings so that you can see more easily if the data crosses a certain threshold
> Improved Comparison view and added Outlier removal
For any feedback / questions, please use @altini_marco on Twitter, thank you
> Added color-coded filters for real-time recordings so that you can see more easily if the data crosses a certain threshold
> Improved Comparison view and added Outlier removal
For any feedback / questions, please use @altini_marco on Twitter, thank you
4.7.1
Feb 23, 2021
> Added color-coded filters for real-time recordings so that you can see more easily if the data crosses a certain threshold
For any feedback / questions, please use @altini_marco on Twitter, thank you
For any feedback / questions, please use @altini_marco on Twitter, thank you
4.7.0
Feb 23, 2021
> Added color-coded filters for real-time recordings so that you can see more easily if the data crosses a certain threshold
For any feedback / questions, please use @altini_marco on Twitter, thank you
For any feedback / questions, please use @altini_marco on Twitter, thank you
4.6.9
Feb 18, 2021
> Added support for the Apple Watch. You can now see HRV features in real-time on the watch while doing a recording via the iPhone app
For any feedback / questions, please use @altini_marco on Twitter, thank you
For any feedback / questions, please use @altini_marco on Twitter, thank you
4.6.8
Jan 10, 2021
> iPad icon fix
For any feedback / questions, please use @altini_marco on Twitter, thank you
For any feedback / questions, please use @altini_marco on Twitter, thank you
4.6.7
Dec 30, 2020
> Added Detrended Fluctuation Analysis (DFA) to compute Alpha 1 (a use case could be aerobic threshold estimation based on an alpha 1 of 0.75)
> Added DFA to the data export
> Added current value in the real-time view, next to the average of the session
> UI improvements
> Sensor selection when starting a recording
For any feedback / questions, please use @altini_marco on Twitter, thank you
> Added DFA to the data export
> Added current value in the real-time view, next to the average of the session
> UI improvements
> Sensor selection when starting a recording
For any feedback / questions, please use @altini_marco on Twitter, thank you
4.6.6
Dec 22, 2020
> Added Detrended Fluctuation Analysis (DFA) to compute Alpha 1 (a use case could be aerobic threshold estimation based on an alpha 1 of 0.75)
> Added DFA to the data export
> UI improvements
> Sensor selection when starting a recording
For any feedback / questions, please use @altini_marco on Twitter, thank you
> Added DFA to the data export
> UI improvements
> Sensor selection when starting a recording
For any feedback / questions, please use @altini_marco on Twitter, thank you
4.6.5
Dec 20, 2020
> Added Detrended Fluctuation Analysis (DFA) to compute Alpha 1 (a use case could be aerobic threshold estimation based on an alpha 1 of 0.75)
> Dropbox export fix
> UI improvements
> Sensor selection when starting a recording
For any feedback / questions, please use @altini_marco on Twitter, thank you
> Dropbox export fix
> UI improvements
> Sensor selection when starting a recording
For any feedback / questions, please use @altini_marco on Twitter, thank you
4.6.3
Dec 18, 2020
> UI improvements
> Sensor selection when starting a recording
For any feedback / questions, please use @altini_marco on Twitter, thank you
> Sensor selection when starting a recording
For any feedback / questions, please use @altini_marco on Twitter, thank you
4.6.2
Sep 27, 2018
- UI adjustments
- compatibility with CorSense
- compatibility with CorSense
4.6.1
Sep 22, 2018
added support for CorSense
4.6.0
Dec 11, 2016
Updated to be compatible with the latest Dropbox APIs
Heart Rate Variability Logger FAQ
Click here to learn how to download Heart Rate Variability Logger in restricted country or region.
Check the following list to see the minimum requirements of Heart Rate Variability Logger.
iPhone
Requires iOS 9.0 or later.
Apple Watch
Requires watchOS 4.2 or later.
iPod touch
Requires iOS 9.0 or later.
Heart Rate Variability Logger supports English
