How can i add to Apple Health app that 3rd party apps data ?

Hi sancakali,

Thank you for posting in the Apple Support Communities. It sounds like you want to add data from third-party apps to the Health app on your iPhone. I’d like to help.

To add older health or activity data, you can manually add it to the Health app. Use the steps in the section, "Enter information about your health" here: Manage Health data on your iPhone, iPod touch, or Apple Watch

Kind regards.

sancakali,

Thanks for getting back to us.

Since old health data from your third-party app isn’t automatically importing, you can manually add certain data into the Health app using the steps we mentioned previously. 

From here, you can sync new data from Runtastic to the Apple Health app. To do this, follow the steps in the section, “Choose which apps share information with Health” here: Use the Health app on your iPhone or iPod touch

Have a great rest of your day.