Hi,
I coded HKObserverQuery multi time for observing ecg, high heart rate event..etc but App observe one query. Can I set multi HKObserverQuery?
Can't listen trigger of multi HKObserverQuery
You should be able to use multiple HKObserverQueries to track different data types. I'm not clear on what isn't working here.
With iOS15, you should be able to use one HKObserverQuery to observe multiple data types. See https://developer.apple.com/documentation/healthkit/hkobserverquery/3747004-init