How to get info about the exact version that is used in a build that is going for AppStore publications? Is it one specified in "iOS Deployment Target" in Build Settings? My iOS app is published on AppStore. And users with different iOS versions can install it (15.0, 15.1, ..., 15.5, ...). To my understanding, Apple frameworks and packages like SwiftUI, Foundation, Combine, etc. can have differences for different iOS versions.

Is it possible to trigger SPO2 measurements programmatically more frequently than once per 15 minutes? For example, once per 1 minute? It is possible with manual measurements in "Blood Oxygen" app, but it would be helpful to find the way to do that programmatically.

Hi I'm working on the app for sleep analysis and positional therapy. Based on accelerometer and gyroscope it defines in which position user is sleeping and sends vibration to prevent sleeping on right side. The question is how to run it for an 8 hours ? There are 1 hour limitation for WKExtendedRuntimeSession, so it is not an option. For background mode "sleep analysis" doesn't fit to available categories: workout, audio, etc. There are apps in AppStore that works over a night (e.g. SensorLog), so it looks like a possible thing to do.