Why can’t the Mi Fitness APP on iOS phones sync data of the Xiaomi Smart Band 9 Active with the iPhone’s Health APP?

Please follow the steps below to troubleshoot:
1. Please open the iPhone’s Health APP authorization in the Mi Fitness APP: [Profile] >> [Third-party data] >> [Health] and check the data items that need to be synchronized;
2. In the iPhone’s Health APP, tap [Browse] >> tap the small circle in the upper right corner >> [Privacy] >> [Apps] >> [Mi Fitness], and check the data items you want to synchronize;

3. After syncing the data, wait for a while for it to be displayed in the iPhone’s Health APP;
4. If it still can’t be displayed, please submit the log in the Mi Fitness APP so that the written data can be analyzed.