HRV4Training App SupportA.S.M.A. B.V.

HRV4Training App Support

3.76056 star

Total 281 Ratings

What is HRV4Training? Description of HRV4Training

The first scientifically validated Heart Rate Variability (HRV) app. HRV4Training provides HRV based insights to help you quantify stress,
better balance training and lifestyle, and improve performance. HRV4Training does not require a heart rate monitor, since it can accurately assess your HRV using the phone's camera.

HRV4Training also works with Apple Watch, the Oura ring and all compatible Bluetooth SMART sensors.

HRV4Training is also the first app that goes beyond simple measurements and provides insights on:
1) acute or day to day HRV changes in response to different stressors (alcohol, travel, sick days, training, menstruation, etc.)
2) long term multi-parameter trends to look at the big picture
3) correlations between physiological measurements and annotations
4) training load analysis, fitness, fatigue, readiness to perform and injury risk
5) VO2max estimation for runners linking the app to Strava or TrainingPeaks and using a heart rate monitor during their workouts
6) Training Polarization analysis (or 80/20)
7) Lactate Threshold Estimation for runners linking the app to Strava or TrainingPeaks and using a heart rate monitor during their workouts
8) Weekly and monthly summaries to track progress.

All data is processed inside the app in order to provide you with actionable interpretations that can help optimizing your training plan and performance.

Supported devices for the camera measurement: iPhones 5, 5S, 6, 6S, 6+, 6S+, SE, 7, 7+, 8, 8+, X, XS, XS Max, XR, 11, 11 Pro, 11 Pro Max, 12 mini, 12, 12 Pro, 12 Pro Max, 13 mini, 13, 13 Pro, 13 Pro Max, 14, 14 Plus, 14 Max, 14 Pro

Currently unsupported devices for the camera measurement: iPhones 4S, iPads and iPods - These devices require a chest strap.

Other features:
- HRV-based advice helps you to adapt your trainings based on objective measures of recovery
- TAGS: lets you tag your sleep, mental energy, muscle fatigue, stress and all other parameters that can help you understand what is influencing your physical condition and physiological stress
- Works with Bluetooth SMART heart rate monitors (a Polar H7 is recommended) or simply your phone's Camera
- Integrates with the Health app (writes heart rate, and sleep, read sleep time)
- Configurable test (single or orthostatic, choose test duration between 1, 3 or 5 minutes)
- Extracts and stores the following features while lying down and/or standing: heart rate, mean of beat-to-beat intervals (AVNN), standard deviation of beat-to-beat intervals (SDNN), square root of the mean squared difference of successive R-Rs (rMSSD), number of pairs of successive R-Rs that differ by more than 50 ms (pNN50), low frequency power (LF, 0.04-0.15 Hz), high frequency power (HF, 0.15-0.40 Hz)
- Shows the PPG signal view to ensure signal quality during the test if the camera is used instead of a bluetooth SMART sensor
- HRV4T Recovery Points to provide a single, straightforward metric to analyze your physical condition
- Population summaries and people like you comparisons to put your data into perspective
- Analysis of compliance and consistency
- Data export via email or Dropbox
- Integrates with TrainingPeaks, SportTracks, Genetrainer and Strava

HRV4Training requires to register an account with your email address, so that your data can be backed up safely and retrieved in case anything happens (app issue, changing phone, etc.).

HRV4Training App User Reviews

What do you think about HRV4Training app? Ask the community a question about HRV4Training!

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HRV4Training Pros

RepiableEasy to use, reliable. They have great resources for learning and are very active in the research and community..Johnny1239876Version: 8.1.6

Highly rated, simple, easy to use with actionable insights! Highly recommendedAbsolutely phenomenal app! Highly recommended to use as part of your morning routine to understand readiness! Excellent ability to track long term trends and results..Mitchhunt13Version: 8.1.6

✓   HRV4Training Positive Reviews

HRV4Training Cons

Doesn't align with meUsing the camera sensor on an iPhone, I find that my readings are very different than my subjective feeling. On days I know I'm well rested I get very low scores, and on days when I'm very tired I get my highest scores. I wish I could return this app after about a week of use, but since I can't, I submit this feedback instead. Buyer beware. Also, if you're looking to sync with TrainingPeaks, note that it only sends it's proprietary score, not the standard hrv measurement. This may be useful to know if you have a history using other apps or devices. Of course, you can see the standard score on the app, but it doesn't push that number to TrainingPeaks..Trail Runner 1138Version: 7.0.3

Difficult to readDon’t know why they turned background black, makes info so difficult to read, font small too. Would use it more if it was more user friendly as info looks Interesting, but black background makes it almost impossible to read. And why isn’t it integrated with Apple Watch after all this time?.Ward0838Version: 7.9.4

✗   HRV4Training Negative Reviews

Is HRV4Training legit?

Yes. HRV4Training is legit, but not 100% legit to us. This conclusion was arrived at by running over 281 HRV4Training user reviews through our NLP machine learning process to determine if users believe the app is legitimate or not. Based on this, AppSupports Legitimacy Score for HRV4Training is 69.2/100.

Is HRV4Training safe?

Yes. HRV4Training is quiet safe to use. This is based on our NLP analysis of over 281 user reviews sourced from the IOS appstore and the appstore cumulative rating of 3.7/5. AppSupports Safety Score for HRV4Training is 72.2/100.

Should I download HRV4Training?

There have been no security reports that makes HRV4Training a dangerous app to use on your smartphone right now.

HRV4Training Screenshots

  • hrv4training iphone screenshot 1
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Product details of HRV4Training

App Name:
A.S.M.A. B.V.
Legitimacy Score:
Safety Score:
Content Rating:
4+ Contains no objectionable material!
Health & Fitness, Sports
App Size:
32.21 MB
Bundle Id:
Relase Date:
14 August 2013, Wednesday
Last Update:
17 March 2023, Friday - 16:16
IOS 12.0 or later

HRV4Training 8.2.1 Update Note
✱ Version History

* updated TrainingPeaks APIs --- If you like the updates, please take a few minutes to the review the app. It makes a difference. Thanks! For any issues, or quick questions contact: [email protected] or use @altini_marco on Twitter p.s. let....

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