Heart Rate Data not showing in activity app

I have had to reset both my iPhone and Watch Series 2 recently and for the first few workouts heart rate data showed perfectly in Health and Activity App's. For the past three days ( and workouts) I have now noticed that the heart rate data is not being shown in the activity app under the workouts tab. Instead it merely shows 'Data Unavailable'. The heart rate data is shown in the Health app for the workout that I have completed. I have attached a couple of screen shots to show what is now being displayed on the iPhone in the Activity App. Please can someone enlighten me to get this data back into the Activity app??? I have checked all the settings on the Watch, Health and Privacy apps to no avail and I am not wearing it any differently?!

I am running an Apple Watch Series 2 Nike edition (only using the Apple workouts at the mo) on OS4 and an iPhone 7 on iOS11.

Thanks for any help!

Apple Watch Series 2, watchOS 4

Posted on Oct 4, 2017 6:15 AM

18 replies

Nov 27, 2017 2:24 PM in response to Ninwood

The same is true for me. Until recently the watch collected heart rate measurements very well for my runs. I tried all of the above(settings were all right from the beginning) and nothing helped?

Ninwood

Level 1

12 points

Nov 28, 2017 7:33 AM in response to Ninwood

Reset iPhone settings didn't help either.

I've just changed to iPhone X and it started acting up since I migrated to the new phone.

Feb 8, 2018 3:23 PM in response to GRC5936

I have the exact same issue, worked perfectly for months and recently stopped working. I tried all suggestions above, to no avail. methinks its a bug

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Heart Rate Data not showing in activity app