This frequency depends on the frequency the data is injected to health container (Apple Health or Health Connect)
Case 1
A user is wearing a device that injects directly to the health container.
Apple Health (Background disable) | Apple Health (Background enable) | Health Connect |
As soon as the data is requested with the sync method | One hour after the data has been injected to the container, the device has to be unlocked. | As soon as the data is requested with the sync method |
Case 2
A user is wearing a device that injects to their own container example (Garmin)
Apple Health (Background disable) | Apple Health (Background enable) | Health Connect |
As soon as the data is requested with the sync method and has been injected to Apple Health from the external data source | One hour after the data has been injected to the container for the external data source, the device has to be unlocked. | As soon as the data is requested with the sync method and has been injected to Health Connect from the external data source |