Reviews and Recent Comments:

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  A Google user: Easy and effective analysis of your HRV within a min. All sorts of apks. Excellent.
  User rated this game 5/5 on 2018-12-29



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  Gerry Macridis: This is an apk for taking professional measurements of heart rate variability. I would like to recommend that a brief description of the different parameters (e.g., rMSSD) is provided for those learning about heart rate variability for the first time.
  User rated this game 5/5 on 2020-06-30



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  A Google user: This apk is excellent. It feels like an apk that was created for people who simply wish results and dont care about aesthetics - and thats not to say its ugly, I would actually call it elegant. To the devs: please don't break this apk with a major modernize, it is so good as is. the price point is fair and i love how the data is collected in a method that is easy to extract and wrangle. I would love to see this released as opensourced down the street for further evolution. Good work nerds! ;)
  User rated this game 5/5 on 2019-07-14



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  A Google user: Nice apk. I would suggest though to begin with hrv4training apk from the same developer.
  User rated this game 5/5 on 2018-02-20



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  A Google user: I'd suggest to begin with the good apk HRV4Training from the same developer. This one is good for the more advanced in self-quantification. Does what it sais, and in a good, non-BS method. HRV measurement works well via camera.
  User rated this game 5/5 on 2017-11-04



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  A Google user: I like that i can check it my hrv any time. I like that it just gives me the analysis and no commentary. For my purposes I want that it had a 5 min duration option. 60 seconds is too short if attempting to identify the impact on HRV of an intervention like thoughts or breathing. I also want that the data export would contain the date of the measurement. It shows up in the history list but is not included in the data export.
  User rated this game 5/5 on 2018-03-13



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  raymond tan: Hi. Can it be possible to have the 5 mins reading option? And also to have the baseline graphs?
  User rated this game 5/5 on 2020-07-06



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  A Google user: Easy. Effective. Convenient.
  User rated this game 5/5 on 2018-07-05



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  Michael Crespo: Simple to use and clear results. My measurements were very related to the ones I got with other apk called HRV Camera. I also tried Welltory but for some reason Welltory gives me much higher readings for RMMSD and SDNN than both HRV camera apk and Camera Heart Rate Variability
  User rated this game 5/5 on 2021-10-08



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  A Google user: Easy and effective, no external sensor needed. Does exactly what it aims to do and does it well.
  User rated this game 5/5 on 2019-03-24



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  A Google user: How do i read the results with this apk anybody assist me out
  User rated this game 4/5 on 2018-03-18



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  A Google user: Using a oneplus 7 pro, it seems the apk selects the middle or the top camera, which seems to be too far from the flash led to receive a awesome reading.
  User rated this game 3/5 on 2019-12-30



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  A Google user: Performs very simple and convenient HRV recordings. Excellent for players without heart rate monitors.
  User rated this game 4/5 on 2018-08-24



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  A Google user: most of features of this apk did not work on my smartphone (oneplus 3) Disappointed as looks good if it works
  User rated this game 2/5 on 2019-01-12



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  Russell Seguin: This apk describes a Feature Window that is supposed to present you extra measurements such as HF, but there is NOT a Feature Window, and you only can see the end number. Also no method to receive assist...
  User rated this game 2/5 on 2020-11-04



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  Sarah Marcum: This apk gives no interpretation of the data. I have been using Welltory, but wanted to validate the data I've collected versus a various apk. This is just a bunch of numbers that are meaningless to most people. I'm bummed I paid for this.
  User rated this game 2/5 on 2021-11-29



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  A Google user: Never got my refund
  User rated this game 1/5 on 2019-12-31



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  Peace Love Joy: Extremely painful unless your smartphone has a specialty sensor. Not worth the price or hassle.
  User rated this game 1/5 on 2022-02-23



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  Roelien Boshoff: Not always simple to use, but very useful 👍
  User rated this game 3/5 on 2022-04-18



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  A Google user: Apk fails to record HRV sometimes. Gives a long notice to shutdown all apks and test once more. I am in Android device 8.0 and the apk was working until recently. Hope an modernize can soon solve this.
  User rated this game 2/5 on 2018-04-05



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  A Google user: I loved this apk on my Samsung A3. But with the fairphone the camera heats up so much that I can't measure. Any recommendations how to solve this? Otherwise awesone Apk and I would love to be able to use it once more ;)
  User rated this game 3/5 on 2020-03-22



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  Natalie P: I used to be able to receive powerful readings on my Pixel 2, but I had to make batter to a Pixel 5 and I cannot receive a reading that isn't considered "awful". I'm really frustrated as I loved being able to track the data, but I just can't receive it to work now.
  User rated this game 2/5 on 2020-12-12