apple-watchhealth.appiphone
I want to add my data to Health app from my Apple Watch sport.
When I enter Health app I see, sorry for the Italian image:
it means:
Change the settings related to health data of this device in the app
Apple Watch
but I can't find where I have to setup them.
If you're using an iPod (e.g. nano as I do), then the trainings won't be synced to Health App. Otherwise using Nike+ Running App your runs will be automatically synced with Health App as far as you added Running App as a source in the Health App. What I personally find disappointing, that Nike doesn't take a use of a step counter of an iPod and leave all the data on the iPod.
As long as you give it permission to access and change data in Health, it's all (steps, walking & running distance, heart rate, active calories, etc.) right there in Health. I know this first-hand, as a proud Apple Watch owner since April 24.
Best Answer
The health data is automatically added by the watch. If you can see heart rate data, this means your Apple Watch is sending data to the Health app properly.
The message on the screenshot you posted is a bit misleading. In this answer you'll learn how to verify that the heart rate data is being transmitted correctly and how to shut off heart rate data collection.
Seeing Heart Rate data
Open the Health app on the iPhone. Select the Health Data tab. Navigate to Vitals > Heart Rate:
If you see data, that means your watch is properly sending data to the Health app. You can make this visible on the initial screen for the Health app by toggling the Show on Dashboard switch.
Disabling Heart Rate data
You can turn off Apple Watch health data collection. Open the Apple Watch app for iPhone. Select the My Watch tab. Navigate to Privacy > Motion & Fitness. There, you can turn off Heart Rate or Fitness Tracking: