What Users Really Think About Instant Heart Rate: HR Monitor

Frequent crashes and inaccurate readings.

"Keeps crashing — The app crashed after logging."

"Wildly inaccurate — HRV jumps 30pts from one measure to the other."

This is not what you think it is. You are charged for premium almost $70. Dollars a month. Without a fee to the bank to stop the second payment.

Accidentally kept my subscription after the trial, and it almost never can report any detailed readings. What a waste.

It rarely works for pulse reading. By the time it can finally detect a pulse, it’s an at rest beat, worthless.

Paid, then it froze a few times, could not take hrv, although i was completely still, was asking me to select a state to showe my results, although i had selected a state - i deleted it.

Was trying for good 20 minutes just nothing

There was no way to close the keyboard so I could reach the "sign up" or "login" options at the top. I had to force quit the app and start over multiple times to get signed in. I already had an account from a long time ago, so I used the forgotten password feature. In the email, there was a button ...

I upgraded to the Premium version but it never worked. Kept telling me I was subscribed but the interface was stuck at the free version. Their customer support was clueless and could not solve the issue going into 6 months now (they apparently have no software engineers). They told me to get a refun...

There's no reason why I need to sign up just to get a heart rate reading.