Treadmill and Apple Watch

[lv1]

The watch losses my heart rate intermittently while I am on the treadmill (HR is graded out) but after a minute it is re-acquired. It seems very accurate on excercise bike and elliptical. Any suggestions or similar experience from anyone?

 

[tcuprof]

I've run a few times on a treadmill with the watch and worked perfectly. Is it possible the band isn't quite snug enough?

 

[lv1]

I've run a few times on a treadmill with the watch and worked perfectly. Is it possible the band isn't quite snug enough?

Thanks. I'll try that.

 

[birdman325]

Sometimes I push or adjust the watch on my arm and the same thing happens. I wonder if it is because it knows the location on your wrist on which it is monitoring your HR and if you move it, it has to reacquire.
I wear my sport band one notch tighter when I run.