Exercise Ring in the activity app on Apple Watch
After many 3 mile walks every morning, I have noticed an inconsistency with my the Workout App and the Exercise Ring on the activity app. This morning's 54 minute walk (combination of hills and flat stretches) I only accumulated 32 minutes of exercise. I did check after the first 10 minutes of the walk, which is uphill, and the exercise ring only listed 2 minutes of exercise. 18 minutes into the walk at the first mile mark, the exercise ring was at 5 minutes.
I called Apple Care this morning and they said that the exercise ring only considers the arm movement tracked by the accelerometer, and I therefor muse have not been swinging my arm. I had assumed that the Exercise ring used heart rate in combination with movement. He said no.
In reading the article he sent me about the Activity app and a link within it to the Workout App, i spotted this paragraph:
If you need both hands while walking, for example to push a stroller, you can still earn Exercise credit by using the Workout app. The Activity app relies on arm motion and an accelerometer to track movement, whereas the Workout app uses a heart rate sensor and GPS.
This seems to imply that he Exercise App does feed into the Activity App for Exercise Credit. So my question if there is a developer from Apple on this board, what is the heart rate threshold for the Workout App to consider something Exercise Credit?
Apple Watch Sport 38mm, watchOS 1.0.1