HRV4Training

HRV4Training helps you optimize goals and improve performance. No sensors needed
A.S.M.A. B.V.

Download HRV4Training APK

Version 3.7.0
Updated on 2024-07-09
Rating 3.4
Category Health&Fitness
Package name com.asma.hrv4training
Downloads 5+

HRV4Training Description

The only scientifically validated HRV app that doesn't require an external sensor. HRV4Training helps you optimize your goals by providing tailored feedback on your physical condition

On compatibility with your phone: the app will detect right away if your phone is supported so that you can always get a refund in case it is not.

HRV4Training in addition to our camera based measurements, bluetooth and ANT sensors, supports the dedicated sensor present in Samsung Galaxy phones as well as the Oura ring.

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
6) Training Polarization analysis (or 80/20)
7) 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.

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 ANT+ heart rate monitors.
- Configurable test (choose test duration between 1, 3 or 5 minutes)
- Shows the PPG signal view to ensure signal quality during the test if the camera is used instead of a sensor
- 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)
- 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
- Data export via email or Dropbox
- RR-intervals correction
- Integrates with TrainingPeaks, SportTracks, Genetrainer, Strava and others

More details on HRV and app usage are available here:
http://www.hrv4training.com/quickstart-guide.html

More details on HRV using the phone's camera are available here:
http://www.hrv4training.com/blog/heart-rate-variability-using-the-phone-camera-android-edition

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.).

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Comments about HRV4Training Android Version

This app offers an extremely low-friction way to gather your daily HRV readings, as you don't have to use an external device, just the camera on your phone. The data seems to track fairly well with other methods of gathering HRV I'm using. That, coupled along with the extensive write-ups on their blog has me convinced the data is accurate. My favorite thing though, is the way it correlates data gathered from your daily questionnaire and other health and fitness services to give you a comprehensive overview of how your training affects your general level of stress. Note: These correlations are not available right away, be sure to give it some time to build up sufficient data to unlock the extra insights before you decide it's not worth it. Given that the app is affordable and doesn't require (but can use) an external sensor, it is an excellent value. You can pay much more and get less in other places.
Convenient way to take HRV. I bought this because I didn't fancy mucking around with chest straps every morning to take my HRV. I can get a consistent good-optimal reading in a dark room with my finger over the camera and flash (on my phone they don't line up with the axis of the phone so I turn the phone almost to landscape to cover both). I've dropped my review to 3 stars 'cause its been 6 months since I complained that the dates aren't right in the dropbox export and nothing has been done.
Started using the app last week. It was easy to pair my Galaxy S9+ Smartphone with my Polar H9 heart sensor and chest strap. I chose this app because it was rated the most accurate by a study published in March 2021 that examined 7 popular apps that measure HRV. The app is easy to use and the results are easy to understand. As the app collects more data over the days and weeks it gives you insights to manage stress and balance training and lifestyle.

HRV4Training APK FAQ

Is HRV4Training safe for my device?

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Yes, HRV4Training follows the Google Play content guidelines to ensure safe use on your Android device.

What is an XAPK file, and what should I do if the HRV4Training I downloaded is an XAPK file?

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A file with .xapk extension is a compressed package file. It is a container file format that incorporates APK and additional associated files required for the installation. The XAPK format was introduced to package the APK file and OBB file together for a seamless delivery and installation process. XAPK format can help reduce the package size of application. On mobile phones, users need to install the XAPK installer first, and then install XAPK files through that installer. You can find the installer here:https://apkcombo.com/how-to-install/. But on PC client, you just need to put the file on LDPlayer.

Can I play HRV4Training on my computer?

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Yes, you can play HRV4Training on your computer by installing LDPlayer, an Android emulator. After installing LDPlayer, simply drag and drop the downloaded APK file into the emulator to start playing HRV4Training on PC. Alternatively, you can open the emulator, search for the game or app you want to play, and install it from there.