iWatch activity app - while running it freezes up. How can I fix this?

[iMore Question]

iwatch activity app - while running it freezes up

-measuring circles around an around for several min - my heart rate is so high - I am 60 years old female, 110 lbs, 5'4 - heart rate goes as high as 205 at a casual 12 min per mi pace - my resting heart rate seems to be accurate - around 65

 

[Just_Me_D]

Re: iwatch activity app - while running it freezes up

I do not know why your Watch (not iWatch) is freezing up, however, you should be able to fix it by resetting it and then pairing it with your iPhone again.