Why does iOS realtime streaming fail TestFlight upload?

iOS realtime streaming needs Bluetooth (and optionally Motion) usage-description keys in Info.plist so permissions are requested at first launch and submission…

iOS realtime streaming needs Bluetooth (and optionally Motion) usage-description keys in Info.plist so permissions are requested at first launch and submission passes review.

Add these to ios/Runner/Info.plist:

• NSBluetoothPeripheralUsageDescription

• NSBluetoothAlwaysUsageDescription

Missing these causes the device scan to do nothing and App Store / TestFlight submission failures, even though local builds succeed.

For Apple Watch streaming, a native Swift watchOS companion app is additionally required.

See the iOS (Swift) streaming reference for setup.