Doesnโt work
Consistently says low quality, not worth it.
Export Error
When trying to export the data via email after selecting email the app closes by itself and I am not able to export the data. Please help.
Not fully functional, it seems
I get a "HRV not computed due to poor signal quality" with every attempt, no matter what I do. It would help if I had more information about what that message means.
Doesnโt work
Alway says low quality, using iPhone max pro.
So have stopped using.
So have stopped using.
Stopped working, red circle doesnโt appear
I paid for this and a few months later it just stopped working. I canโt speak to the science behind it but it did work as sold for those months. Low rating is due to how it stopped working and the lack of support to fix.
I uninstalled and reinstalled and still not working. Cleaned my camera. Re read directions, googled. Nothing.
App developer says we can tweet him, I only use Twitter for work, so. Maybe they will see this and reply? FX.
I uninstalled and reinstalled and still not working. Cleaned my camera. Re read directions, googled. Nothing.
App developer says we can tweet him, I only use Twitter for work, so. Maybe they will see this and reply? FX.
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Response from developer
hi Jay, It seems that you need to provide access to the camera, basically if you do not see the red dot, it means that the app cannot access the camera and therefore the measurement cannot be taken. Please go to your iPhone settings (the phone, not the app) and ensure that the camera can be accessed. Feel free to reach us at hello@HRV4Training.com next time and it will be easier to help. Take care








