---
title: "HRV4Training - Bewertungen, Einnahmen und Downloads in Sonderverwaltungsregion Hongkong | Apple App Store"
description: "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 performanc"
---

# HRV4Training — Sonderverwaltungsregion Hongkong

![HRV4Training App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/f1/ed/a9/f1eda929-f16c-ae2f-ce1d-08a4b215b667/AppIcon-0-0-1x_U007ephone-0-8-0-85-220.png/434x0w.png)

**Developer:** [A.S.M.A](https://apptail.io/de/developer/asma-OgS)
**Category:** Health Fitness
**Rating:** 3.3/5 (7 ratings)
**Price:** Free
**Bundle ID:** HRV4Training
**Store:** Apple App Store
**Country:** Sonderverwaltungsregion Hongkong
**Version:** 8.6.3 (released 2026-05-25)
**Original Release:** 2013-08-14
**Languages:** English, Italian, Spanish

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/hk/app/app/id686923970)
**AppTail Page:** [https://apptail.io/de/app/hrv4training-VoQ/hong-kong](https://apptail.io/de/app/hrv4training-VoQ/hong-kong)

## HRV4Training Description
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, 15, 15 Max, 15 Pro, 16, 16 Max, 16 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, Oura, Strava and Coros

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 does not provide medical advice. It is intended for informational purposes only. Consult a medical professional before making health or lifestyle decisions.

Please find an overview of the relevant scientific literature in our guide, here: 

## HRV4Training Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/d7/ff/86/d7ff860f-82ef-0dc4-e4ac-e77214718410/85f6c59f-578a-4959-9ef3-3d9bb1aa99fb_6.5-inch_Screenshot_1.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/de/7e/63/de7e6337-b53f-33b9-3a4b-c78af0b49f06/e22a7f75-25ec-4464-aedc-a719789ca43a_6.5-inch_Screenshot_2.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/db/71/e5/db71e5f2-335b-10c7-728a-262da46c51e4/722cf995-8ec2-489e-8809-d0957e45d48f_6.5-inch_Screenshot_3.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/a4/a0/92/a4a09214-f202-8a3b-1f14-84ebc1bb6006/e50ad6f8-7791-4885-9bd9-9800433d7aa2_6.5-inch_Screenshot_4.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/d3/9c/40/d39c40b4-dfa4-cbbe-ba7c-155df8cf75e7/8e0e9b89-fb5d-41d8-a545-8b8eef82288c_6.5-inch_Screenshot_5.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/38/79/a4/3879a473-e03d-c0cd-9d6f-bb33267eb6fd/05abfe40-30c5-47a7-a742-8f929de1c00e_6.5-inch_Screenshot_6.png/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/f9/94/19/f994196e-b2e0-780d-4626-c6d847beca10/bf9f50f8-4045-4dc8-9c53-29d400b06aee_6.5-inch_Screenshot_7.png/1242x2688.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/54/1b/39/541b39ac-c4e8-03b1-d5b6-abe687232ef4/a3bac4cf-480f-4bc1-897d-b94e2e8e697a_6.5-inch_Screenshot_8.png/1242x2688.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/8a/3e/87/8a3e8784-7797-0150-17e7-33b079b8f4a9/c5adb5bb-6096-4087-9c9a-52411bc1084e_6.5-inch_Screenshot_9.png/1242x2688.png)

## HRV4Training Rating Breakdown in Sonderverwaltungsregion Hongkong
- 5 stars: 3 (43%)
- 4 stars: 1 (14%)
- 3 stars: 0 (0%)
- 2 stars: 1 (14%)
- 1 stars: 2 (29%)

## HRV4Training Reviews in Sonderverwaltungsregion Hongkong

### **--- "I buy your apps use 88 Hong Kong dollars but I can not use"
Can not use your apps  I pay to buy your apps bot cannot login in
-- brucesit, 2024-02-21

### *---- "Ultra ugly"
Recent upgrade made app so ugly that I barely want to use it.  Want my money back.  :(
-- ggxie, 2021-06-19

### ***** "Great app"
Have been using the app (with iphone 7 camera) for just over 2 weeks now and v impressed. Simple to use, with excellent instructions & clear insights. I haven’t recorded HRV before so cannot comment on the accuracy but the results are consistent and reflect the previous days intensity of training/ alcohol/quality of sleep etc. Resting HR readings are what I would expect. As you increase the number of days’ readings more insights open up: eg Vo2, which is perhaps slightly higher compared to Garmin/Firstbeat results but v close.
-- no nickname7, 2019-12-12

### ****- "The app is great but has one problem"
Every time I make it sync with cloud, it crashes, otherwise the app would be perfect
-- pswongaa, 2019-09-23

[View all HRV4Training reviews and detailed analytics on AppTail](https://apptail.io/de/account/signup?utm_campaign=ai-crawl&utm_content=reviews)


## HRV4Training Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Bezahlt | Niederlande | Health Fitness | #4 |
| Top Bezahlt | Japan | Health Fitness | #5 |
| Top Bezahlt | Ukraine | Health Fitness | #6 |
| Top Bezahlt | Spanien | Health Fitness | #6 |
| Top Bezahlt | Brasilien | Health Fitness | #7 |
| Top Bezahlt | Dänemark | Health Fitness | #8 |
| Top Bezahlt | Sonderverwaltungsregion Hongkong | Health Fitness | #8 |
| Top Bezahlt | Malaysia | Health Fitness | #9 |
| Top Bezahlt | Österreich | Health Fitness | #10 |
| Top Bezahlt | Vereinigtes Königreich | Health Fitness | #10 |
| Top Bezahlt | Belgien | Health Fitness | #10 |
| Top Bezahlt | Ecuador | Health Fitness | #11 |
| Top Bezahlt | Finnland | Health Fitness | #13 |
| Top Bezahlt | Kolumbien | Health Fitness | #13 |
| Top Bezahlt | Vereinigte Staaten | Health Fitness | #15 |
| Top Bezahlt | Frankreich | Health Fitness | #15 |
| Top Bezahlt | Taiwan | Health Fitness | #16 |
| Top Bezahlt | Neuseeland | Health Fitness | #17 |
| Top Bezahlt | Chile | Health Fitness | #18 |
| Top Bezahlt | Argentinien | Health Fitness | #20 |
| Top Bezahlt | Schweden | Health Fitness | #20 |
| Top Bezahlt | Deutschland | Health Fitness | #21 |
| Top Bezahlt | Südafrika | Health Fitness | #22 |
| Top Bezahlt | Tschechien | Health Fitness | #22 |
| Top Bezahlt | Ungarn | Health Fitness | #22 |
| Top Bezahlt | Portugal | Health Fitness | #23 |
| Top Bezahlt | Polen | Health Fitness | #24 |
| Top Bezahlt | Italien | Health Fitness | #25 |
| Top Bezahlt | Rumänien | Health Fitness | #26 |
| Top Bezahlt | Irland | Health Fitness | #27 |
| Top Bezahlt | Griechenland | Health Fitness | #30 |
| Top Bezahlt | Vereinigte Arabische Emirate | Health Fitness | #31 |
| Top Bezahlt | Philippinen | Health Fitness | #31 |
| Top Bezahlt | Dänemark | Overall | #31 |
| Top Bezahlt | Ägypten | Health Fitness | #31 |
| Top Bezahlt | Singapur | Health Fitness | #32 |
| Top Bezahlt | Dominikanische Republik | Health Fitness | #32 |
| Top Bezahlt | Peru | Health Fitness | #32 |
| Top Bezahlt | Schweiz | Health Fitness | #35 |
| Top Bezahlt | Indien | Health Fitness | #37 |
| Top Bezahlt | Belarus | Health Fitness | #39 |
| Top Bezahlt | Kasachstan | Health Fitness | #42 |
| Top Bezahlt | Israel | Health Fitness | #43 |
| Top Bezahlt | Pakistan | Health Fitness | #43 |
| Top Bezahlt | Norwegen | Health Fitness | #45 |
| Top Bezahlt | Mexiko | Health Fitness | #46 |
| Top Bezahlt | Spanien | Overall | #49 |
| Top Bezahlt | Vietnam | Health Fitness | #50 |
| Top Bezahlt | Saudi-Arabien | Health Fitness | #51 |
| Top Bezahlt | Thailand | Health Fitness | #52 |
| Top Bezahlt | Kanada | Health Fitness | #54 |
| Top Bezahlt | Indonesien | Health Fitness | #57 |
| Top Bezahlt | Türkei | Health Fitness | #63 |
| Top Bezahlt | Australien | Health Fitness | #63 |
| Top Bezahlt | Algerien | Health Fitness | #68 |
| Top Bezahlt | Südkorea | Health Fitness | #69 |
| Top Bezahlt | Kuwait | Health Fitness | #69 |
| Top Bezahlt | Niederlande | Overall | #78 |
| Top Bezahlt | Russland | Health Fitness | #87 |
| Top Bezahlt | Libanon | Health Fitness | #97 |
| Top Bezahlt | Ukraine | Overall | #106 |
| Top Bezahlt | Malaysia | Overall | #114 |
| Top Bezahlt | Japan | Overall | #117 |
| Top Bezahlt | China | Health Fitness | #124 |
| Top Bezahlt | Belgien | Overall | #147 |
| Top Bezahlt | Brasilien | Overall | #148 |
| Top Bezahlt | Nigeria | Health Fitness | #153 |
| Top Bezahlt | Sonderverwaltungsregion Hongkong | Overall | #166 |
| Top Bezahlt | Österreich | Overall | #171 |
| Top Bezahlt | Ecuador | Overall | #183 |
| Top Bezahlt | Finnland | Overall | #194 |
| Top Bezahlt | Neuseeland | Overall | #206 |
| Top Bezahlt | Kolumbien | Overall | #209 |
| Top Bezahlt | Vereinigte Staaten | Overall | #231 |
| Top Bezahlt | Schweden | Overall | #237 |
| Top Bezahlt | Südafrika | Overall | #302 |
| Top Bezahlt | Ungarn | Overall | #308 |
| Top Bezahlt | Chile | Overall | #322 |
| Top Bezahlt | Deutschland | Overall | #322 |
| Top Bezahlt | Portugal | Overall | #327 |
| Top Bezahlt | Irland | Overall | #336 |
| Top Bezahlt | Tschechien | Overall | #352 |
| Top Bezahlt | Taiwan | Overall | #353 |
| Top Bezahlt | Italien | Overall | #372 |
| Top Bezahlt | Polen | Overall | #382 |
| Top Bezahlt | Rumänien | Overall | #400 |
| Top Bezahlt | Argentinien | Overall | #405 |
| Top Bezahlt | Griechenland | Overall | #464 |


## Apps Similar to HRV4Training
- [Elite HRV: Wellness & Fitness](https://apptail.io/de/app/elite-hrv-wellness-fitness-sUe/hong-kong)
- [HealthFit](https://apptail.io/de/app/healthfit-fml/hong-kong)
- [Kubios HRV - Daily Readiness](https://apptail.io/de/app/kubios-hrv-daily-readiness-zOr/hong-kong)
- [EatMyRide: Cycling & Nutrition](https://apptail.io/de/app/eatmyride-cycling-nutrition-gMu/hong-kong)
- [Training Today](https://apptail.io/de/app/training-today-SYu/hong-kong)
- [CORE Thermal Sensor](https://apptail.io/de/app/core-thermal-sensor-dQv/hong-kong)
- [FORM Swim](https://apptail.io/de/app/form-swim-srQ/hong-kong)
- [Supersapiens](https://apptail.io/de/app/supersapiens-trQ/hong-kong)
- [Favero Assioma](https://apptail.io/de/app/favero-assioma-VbS/hong-kong)
- [Morpheus Training](https://apptail.io/de/app/morpheus-training-vAsb/hong-kong)

## HRV4Training Available In
- [Vereinigte Staaten](https://apptail.io/de/app/hrv4training-VoQ/united-states)
- [Italien](https://apptail.io/de/app/hrv4training-VoQ/italy)
- [Vereinigtes Königreich](https://apptail.io/de/app/hrv4training-VoQ/united-kingdom)
- [Deutschland](https://apptail.io/de/app/hrv4training-VoQ/germany)
- [Spanien](https://apptail.io/de/app/hrv4training-VoQ/spain)
- [Kanada](https://apptail.io/de/app/hrv4training-VoQ/canada)
- [Australien](https://apptail.io/de/app/hrv4training-VoQ/australia)
- [Niederlande](https://apptail.io/de/app/hrv4training-VoQ/netherlands)
- [Frankreich](https://apptail.io/de/app/hrv4training-VoQ/france)
- [Schweiz](https://apptail.io/de/app/hrv4training-VoQ/switzerland)
- [Brasilien](https://apptail.io/de/app/hrv4training-VoQ/brazil)
- [Finnland](https://apptail.io/de/app/hrv4training-VoQ/finland)
- [Schweden](https://apptail.io/de/app/hrv4training-VoQ/sweden)
- [Polen](https://apptail.io/de/app/hrv4training-VoQ/poland)
- [Südafrika](https://apptail.io/de/app/hrv4training-VoQ/south-africa)
- [China](https://apptail.io/de/app/hrv4training-VoQ/china)
- [Österreich](https://apptail.io/de/app/hrv4training-VoQ/austria)
- [Tschechien](https://apptail.io/de/app/hrv4training-VoQ/czechia)
- [Norwegen](https://apptail.io/de/app/hrv4training-VoQ/norway)
- [Belgien](https://apptail.io/de/app/hrv4training-VoQ/belgium)
- [Russland](https://apptail.io/de/app/hrv4training-VoQ/russia)
- [Irland](https://apptail.io/de/app/hrv4training-VoQ/ireland)
- [Indien](https://apptail.io/de/app/hrv4training-VoQ/india)
- [Singapur](https://apptail.io/de/app/hrv4training-VoQ/singapore)
- [Portugal](https://apptail.io/de/app/hrv4training-VoQ/portugal)
- [Neuseeland](https://apptail.io/de/app/hrv4training-VoQ/new-zealand)
- [Chile](https://apptail.io/de/app/hrv4training-VoQ/chile)
- [Ukraine](https://apptail.io/de/app/hrv4training-VoQ/ukraine)
- [Griechenland](https://apptail.io/de/app/hrv4training-VoQ/greece)
- [Taiwan](https://apptail.io/de/app/hrv4training-VoQ/taiwan)
- [Sonderverwaltungsregion Hongkong](https://apptail.io/de/app/hrv4training-VoQ/hong-kong)
- [Ungarn](https://apptail.io/de/app/hrv4training-VoQ/hungary)
- [Slowakei](https://apptail.io/de/app/hrv4training-VoQ/slovakia)
- [Dänemark](https://apptail.io/de/app/hrv4training-VoQ/denmark)
- [Rumänien](https://apptail.io/de/app/hrv4training-VoQ/romania)
- [Kolumbien](https://apptail.io/de/app/hrv4training-VoQ/colombia)
- [Argentinien](https://apptail.io/de/app/hrv4training-VoQ/argentina)
- [Mexiko](https://apptail.io/de/app/hrv4training-VoQ/mexico)
- [Türkei](https://apptail.io/de/app/hrv4training-VoQ/turkey)
- [Malaysia](https://apptail.io/de/app/hrv4training-VoQ/malaysia)
- [Japan](https://apptail.io/de/app/hrv4training-VoQ/japan)
- [Ecuador](https://apptail.io/de/app/hrv4training-VoQ/ecuador)
- [Israel](https://apptail.io/de/app/hrv4training-VoQ/israel)
- [Vereinigte Arabische Emirate](https://apptail.io/de/app/hrv4training-VoQ/united-arab-emirates)
- [Südkorea](https://apptail.io/de/app/hrv4training-VoQ/south-korea)
- [Slowenien](https://apptail.io/de/app/hrv4training-VoQ/slovenia)
- [Thailand](https://apptail.io/de/app/hrv4training-VoQ/thailand)
- [Ägypten](https://apptail.io/de/app/hrv4training-VoQ/egypt)
- [Kroatien](https://apptail.io/de/app/hrv4training-VoQ/croatia)
- [Armenien](https://apptail.io/de/app/hrv4training-VoQ/armenia)
- [Luxemburg](https://apptail.io/de/app/hrv4training-VoQ/luxembourg)
- [Bulgarien](https://apptail.io/de/app/hrv4training-VoQ/bulgaria)
- [Sri Lanka](https://apptail.io/de/app/hrv4training-VoQ/sri-lanka)
- [Malta](https://apptail.io/de/app/hrv4training-VoQ/malta)
- [Litauen](https://apptail.io/de/app/hrv4training-VoQ/lithuania)
- [Uruguay](https://apptail.io/de/app/hrv4training-VoQ/uruguay)
- [Estland](https://apptail.io/de/app/hrv4training-VoQ/estonia)
- [Island](https://apptail.io/de/app/hrv4training-VoQ/iceland)
- [Vietnam](https://apptail.io/de/app/hrv4training-VoQ/vietnam)
- [Nepal](https://apptail.io/de/app/hrv4training-VoQ/nepal)
- [Oman](https://apptail.io/de/app/hrv4training-VoQ/oman)
- [Panama](https://apptail.io/de/app/hrv4training-VoQ/panama)
- [Peru](https://apptail.io/de/app/hrv4training-VoQ/peru)
- [Philippinen](https://apptail.io/de/app/hrv4training-VoQ/philippines)
- [Pakistan](https://apptail.io/de/app/hrv4training-VoQ/pakistan)
- [Algerien](https://apptail.io/de/app/hrv4training-VoQ/algeria)
- [Katar](https://apptail.io/de/app/hrv4training-VoQ/qatar)
- [Dominikanische Republik](https://apptail.io/de/app/hrv4training-VoQ/dominican-republic)
- [Zypern](https://apptail.io/de/app/hrv4training-VoQ/cyprus)
- [Saudi-Arabien](https://apptail.io/de/app/hrv4training-VoQ/saudi-arabia)
- [Belarus](https://apptail.io/de/app/hrv4training-VoQ/belarus)
- [Brunei Darussalam](https://apptail.io/de/app/hrv4training-VoQ/brunei)
- [Bahrain](https://apptail.io/de/app/hrv4training-VoQ/bahrain)
- [Suriname](https://apptail.io/de/app/hrv4training-VoQ/suriname)
- [Tunesien](https://apptail.io/de/app/hrv4training-VoQ/tunisia)
- [Barbados](https://apptail.io/de/app/hrv4training-VoQ/barbados)
- [Aserbaidschan](https://apptail.io/de/app/hrv4training-VoQ/azerbaijan)
- [Angola](https://apptail.io/de/app/hrv4training-VoQ/angola)
- [Jordanien](https://apptail.io/de/app/hrv4training-VoQ/jordan)
- [Usbekistan](https://apptail.io/de/app/hrv4training-VoQ/uzbekistan)
- [Kenia](https://apptail.io/de/app/hrv4training-VoQ/kenya)
- [Kuwait](https://apptail.io/de/app/hrv4training-VoQ/kuwait)
- [Kasachstan](https://apptail.io/de/app/hrv4training-VoQ/kazakhstan)
- [Libanon](https://apptail.io/de/app/hrv4training-VoQ/lebanon)
- [Lettland](https://apptail.io/de/app/hrv4training-VoQ/latvia)
- [Madagaskar](https://apptail.io/de/app/hrv4training-VoQ/madagascar)
- [Nordmazedonien](https://apptail.io/de/app/hrv4training-VoQ/north-macedonia)
- [Sonderverwaltungsregion Macau](https://apptail.io/de/app/hrv4training-VoQ/macau)
- [Indonesien](https://apptail.io/de/app/hrv4training-VoQ/indonesia)
- [Nigeria](https://apptail.io/de/app/hrv4training-VoQ/nigeria)
- [Honduras](https://apptail.io/de/app/hrv4training-VoQ/honduras)
- [Grenada](https://apptail.io/de/app/hrv4training-VoQ/grenada)

---

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