The data displayed by the app is provided by devices such as watches and bracelets, and the app is only for recording and sharing. 2. All the health data displayed in the app are not suitable for medical purposes. All health data is for reference only and the data should not be used as a substitute for a medical expert's opinion. To obtain accurate data, please consult your doctor. License description 1. We will access iPhone Health and synchronize device data to iPhone Health in real time 2. We will access the mobile phone location to get local weather information and synchronize it to the device display