Workout Heart Rate Not Shown
I ran 6.91 km this morning. But the fitness app told me that the heart rate data for the run is unavailable. " Chart Unavailable".
One week ago, it was the same. I ran a half marathon, also it said heart rate chart was unavailable for the run.
How can I make the fitness app to show the heart rate data for all my runs.
Thank you!
Apple Watch SE, watchOS 8