Anonymous usage data is collected for the purpose of application usage analysis. No data of personal nature is collected.
If HealthKit integration is enabled, the app will export data to HealthKit, which means that other apps that the user allows access, will also be able to access data. The app does not read any data from HealthKit.
If enabled in the iOS Settings app and confirmed by the user in each individual case, the app has the possibility to send anonymous usage information through e-mail, including measurement data. This data will be used for the purpose of debugging and app optimization and will not be shared with any third party.