Does not work
With the last update, the apps does not détective the H10 polar belt anymore
Please update for iOS 27 — Polar h10 strap no longer connects
Worked on my iPhone 15 Pro Max with a Polar H10 until I upgraded to iOS 27. I bought the app right before the update.
Now the Bluetooth button just spins. No heart rate, no recording. Permissions are on (Bluetooth and Motion). The H10 is not paired in iPhone Settings. Polar Beat still sees the strap. Watch still sees the strap. Only HRV Logger does not.
I use this for DFA alpha-1 / Zone 2 testing. Nothing else on iOS does that live. Please ship an iOS 27 Bluetooth fix. I want to keep using the app.
Now the Bluetooth button just spins. No heart rate, no recording. Permissions are on (Bluetooth and Motion). The H10 is not paired in iPhone Settings. Polar Beat still sees the strap. Watch still sees the strap. Only HRV Logger does not.
I use this for DFA alpha-1 / Zone 2 testing. Nothing else on iOS does that live. Please ship an iOS 27 Bluetooth fix. I want to keep using the app.
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Overpriced
It gets the job done, but it’s very rough around the edges. Definitely feels like someone’s weekend/garage project. Not worth how much they’re charging... But unfortunately it’s one of the few apps which can record HRV data continuously (24h) and export it (actually you have to email it to yourself afterwards lol)
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Extremely useful but buggy
I’m using this to assess my HRV and DFA in relation to dysautonomia and long covid. It’s brilliant and has given me insights I wouldn’t have guessed, but it never survives the day on recording. Usually each day needs a couple of restarts and I only notice if I go to check it.
Leider nicht ausgereift
Die Aufzeichung ist sehr gut, dafür gibts zwei Sterne. Aber was nutzt die Aufzeichnung, wenn man die Daten nicht auswerten kann? Man kann die Kurven weder zoomen noch auf ein ipad übertragen. Es fehlt eine Funktion zum Auswerten der Daten auf ipad oder zweitphone. Ich würde gerne mit altem iphone aufzeichnen, und dann auf Gerät mit grösserem display auswerten. Leider gibt es nur Export als csv Datei. Wenn man schon Geld für eine app verlangt, ohne die Möglichkeit zum testen, dann sollte das auch benutzbar sein.
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Crashes and No Refund
Bought the app, crashes hard. Never worked, not updated in years, Apple and the greedy developer refused my request for a refund.
Stay away!
Stay away!
Request to improve Data Export
Dear Developer,
I would like to thank you for developing thins application! It’s really useful!
However, I am straggling with the data exporting. If I have longer measurements then the app is unable to export the whole data with any solution available in the app.
Could you help me with the data exporting?
I also can help you with measurements and feedback to you!
Thanks in advance!
Best regards,
Miklos
I would like to thank you for developing thins application! It’s really useful!
However, I am straggling with the data exporting. If I have longer measurements then the app is unable to export the whole data with any solution available in the app.
Could you help me with the data exporting?
I also can help you with measurements and feedback to you!
Thanks in advance!
Best regards,
Miklos
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Inutile con Apple
Non si collega ad Apple Watch, se era specificato non l’avrei acquistato . Acquisto inutile, soldi regalati
Naja
Die Oberfläche ist unübersichtlich man bekommt jedoch viele Daten geliefert ist aber absolut nicht ihren Preis wert! Man kann die Daten auch nur über Dropbox speichern. Sonst stürzt die App immer ab!
오류 해결 요청
bluetooth연결을 누르면 계속 앱이 자동으로 꺼집니다. 앱을 몇 차례 삭제해도 똑같은 문제가 반복됩니다. 환불 부탁드립니다.
Email export is not working
The app crashes after clicking the export button. Export via iTunes and Dropbox also doesn’t work.
Apple Watch wird nicht Unterstützt…
Kt
Doesn’t work
I just bought the app and it doesn’t work, I would like to have a refund!
App interessante, da rinnovare
App con un forte potenziale, io la utilizzo tantissimo sui miei clienti. Ho messo 3 stelle perchè è piena di bug e dovrebbero implementare altre funzioni. Ad esempio, quando metto il marcatore eventi, non aggiunge nessun evento, agevolare l’esportazione del file.
Naturalmente da sola funziona poco, io implemento l’analisi del file con kubios che richiede un procedimento più lungo.
Dovrebbero migliorarla di parecchio, con tutta l’AI di cui disponiamo oggi, è rimasta ancora molto indietro, vive ancora della sua vecchia gloria.
Naturalmente da sola funziona poco, io implemento l’analisi del file con kubios che richiede un procedimento più lungo.
Dovrebbero migliorarla di parecchio, con tutta l’AI di cui disponiamo oggi, è rimasta ancora molto indietro, vive ancora della sua vecchia gloria.
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No Longer Relevant
The creator of this app, and other physiology researchers, have proven that the DFA Alpha 1 method of determining aerobic threshold (AT) is deeply flawed and cannot provide a reliable indication of AT.
I wish I had know this before paying for it. Perhaps the author should make this more obvious.
I wish I had know this before paying for it. Perhaps the author should make this more obvious.
Nice export option for the raw data
I am using the app with a POLAR H10 to access HRV raw data, i.e. every single interbeat interval without prior artifact or outlier removal is available. That is very nice. And the quick responses by the developer team are excellent.
Crashes every time
This is a helpful tool, however this app crashes every time I use it, within half an hour. I’m using one of the HRV4Training recommended bands (Scosche). Renders this otherwise useful tool useless.
Does the app support Fitbit watches?
Hello! Love the app, thank you for developing it! I’ve used it successfully with my polar belt, but it is a bit inconvenient to wear it all the time. Can the app sync with my Fitbit watch? When I try to connect Bluetooth, it doesn’t seem to work.
Export doesn’t work
Worked great until I tried to export my data and none of the 3 options work. Contacted the developer on Twitter but no response. If you are looking to use the app to record your heart rate data for other analysis software then do not purchase until this is fixed.
Loss of functionality
The app inexplicably lost its ability to export files to Dropbox. I’ve tried deleting both Dropbox AND HRV Logger in an effort to make it work again (and lost all my data in the process). Still doesn’t work. Given the limitations of the app itself, exporting the data is critical. This loss of functionality severely handicaps the app.
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