!Access to contacts, photos, calendar, and device sensorsDevice Data Access
▼ "If you authorize us to access your contacts, calendar, or photos, we may also collect that information to provide you with relevant functionality. We also may collect internet and electronic network activity information, device identifiers... Your Media Access Control ("MAC") address... mobile device identification numbers and advertising identifiers (e.g., IDFA)... the Services may also track your device's precise geolocation by responding to beacons or inaudible signals sent to your device's microphone."
The NFL collects contacts, calendar, photos, MAC addresses, advertising IDs, and even uses microphone access to detect inaudible signals — extensive device data collection that goes well beyond core football content functionality.