HeratBeat Probelms

I have heartbeat problems! There are days when it works and other days don't! This has happened when I do exercises at the gym! Any tips on how to fix it? Today it was 135bpm and the clock marking 83bpm. Garmin Fenix 5X

  • Same problem here with my Fenix 5X.

    My all day heart rate data is not working. I have no heart rate sync. But when I record an activity (running for example) heart rate is working. When i stoo the activity hr stops (no green light on hr sensor).

    I have followed your instructions here (forums.garmin.com/.../1258625). I also tried Master resetting my Fenix 5x without any result.

  • I'm having a similar issue. For me, after all out efforts when my heart rate should be reading near max, my 5X will show my  HR around 100bpm, which is ~70bpm lower than it should be.  I've gone back to a HR chest strap when I want accurate data, but it's annoying since the accuracy seems to be getting worse for some reason.