diff -ruN /Applications/Xcode_16.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/SensorKit.framework/Headers/SRAcousticSettings.h /Applications/Xcode_26.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/SensorKit.framework/Headers/SRAcousticSettings.h--- /Applications/Xcode_16.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/SensorKit.framework/Headers/SRAcousticSettings.h1969-12-31 19:00:00+++ /Applications/Xcode_26.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/SensorKit.framework/Headers/SRAcousticSettings.h2025-05-24 05:31:01@@ -0,0 +1,256 @@+//+//  SRAcousticSettings.h+//  SensorKit+//+//  Copyright © 2024 Apple Inc. All rights reserved.+//++#import <Foundation/Foundation.h>+#import <SensorKit/SRDefines.h>++NS_HEADER_AUDIT_BEGIN(nullability, sendability)++typedef NS_ENUM(NSInteger, SRAcousticSettingsSampleLifetime) {+    SRAcousticSettingsSampleLifetimeEightDays = 1,+    SRAcousticSettingsSampleLifetimeUntilUserDeletes+} API_AVAILABLE(ios(26.0)) API_UNAVAILABLE(watchos, visionos) API_UNAVAILABLE(tvos, macos);++typedef NS_ENUM(NSInteger, SRAcousticSettingsAccessibilityBackgroundSoundsName) {+    SRAcousticSettingsAccessibilityBackgroundSoundsNameBalancedNoise = 1,+    SRAcousticSettingsAccessibilityBackgroundSoundsNameBrightNoise,+    SRAcousticSettingsAccessibilityBackgroundSoundsNameDarkNoise,+    SRAcousticSettingsAccessibilityBackgroundSoundsNameOcean,+    SRAcousticSettingsAccessibilityBackgroundSoundsNameRain,+    SRAcousticSettingsAccessibilityBackgroundSoundsNameStream,+    SRAcousticSettingsAccessibilityBackgroundSoundsNameNight,+    SRAcousticSettingsAccessibilityBackgroundSoundsNameFire+} API_AVAILABLE(ios(26.0)) API_UNAVAILABLE(watchos, visionos) API_UNAVAILABLE(tvos, macos);++typedef NS_ENUM(NSInteger, SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceTuning) {+    SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceTuningBalancedTone = 1,+    SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceTuningVocalRange,+    SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceTuningBrightness+} API_AVAILABLE(ios(26.0)) API_UNAVAILABLE(watchos, visionos) API_UNAVAILABLE(tvos, macos);++typedef NS_ENUM(NSInteger, SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceBoosting) {+    SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceBoostingSlight = 1,+    SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceBoostingModerate,+    SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceBoostingStrong+} API_AVAILABLE(ios(26.0)) API_UNAVAILABLE(watchos, visionos) API_UNAVAILABLE(tvos, macos);++typedef NS_ENUM(NSInteger, SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceApplication) {+    SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceApplicationNone = 0,+    SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceApplicationPhone,+    SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceApplicationMedia,+    SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceApplicationPhoneAndMedia+} API_AVAILABLE(ios(26.0)) API_UNAVAILABLE(watchos, visionos) API_UNAVAILABLE(tvos, macos);++NS_SWIFT_SENDABLE+SR_EXTERN API_AVAILABLE(ios(26.0)) API_UNAVAILABLE(watchos, visionos) API_UNAVAILABLE(tvos, macos)+@interface SRAcousticSettingsMusicEQ: NSObject <NSSecureCoding, NSCopying>++/*!+ *  @property soundCheckEnabled+ *+ *  @brief Sound Check is turned on/off+ */+@property (nonatomic, assign, readonly, getter=isSoundCheckEnabled) BOOL soundCheckEnabled;++/*!+ *  @property lateNightModeEnabled+ *+ *  @brief Late Night Mode is turned on/off+ *+ *  @discussion+ *  Music EQ Setting to dynamically compress system level audio+ */+@property (nonatomic, assign, readonly, getter=isLateNightModeEnabled) BOOL lateNightModeEnabled;++@end++NS_SWIFT_SENDABLE+SR_EXTERN API_AVAILABLE(ios(26.0)) API_UNAVAILABLE(watchos, visionos) API_UNAVAILABLE(tvos, macos)+@interface SRAcousticSettingsAccessibilityBackgroundSounds: NSObject <NSSecureCoding, NSCopying>++/*!+ *  @property enabled+ *+ *  @brief Background Sounds is turned on/off+ *+ *  @discussion+ *  Plays background sounds to mask unwanted environmental noise.+ */+@property (nonatomic, assign, readonly, getter=isEnabled) BOOL enabled;++/*!+ *  @property soundName+ *+ *  @brief Accessibility Background sounds name+ */+@property (nonatomic, assign, readonly) SRAcousticSettingsAccessibilityBackgroundSoundsName soundName;++/*!+ *  @property relativeVolume+ *+ *  @brief Accessibility Background sounds volume+ *+ *  @discussion+ *  Background sounds volume relative to system volume. Units is a percentage.+ */+@property (nonatomic, assign, readonly) double relativeVolume;++/*!+ *  @property playWithMediaEnabled+ *+ *  @brief Background sounds is to be played while media is also playing+ */+@property (nonatomic, assign, readonly, getter=isPlayWithMediaEnabled) BOOL playWithMediaEnabled;++/*!+ *  @property relativeVolumeWithMedia+ *+ *  @brief Accessibility Background sounds volume with media+ *+ *  @discussion+ *  Background sounds volume while media is playing. Units is a percentage.+ */+@property (nonatomic, assign, readonly) double relativeVolumeWithMedia;++/*!+ *  @property stopOnLockEnabled+ *+ *  @brief Stop background sounds when iPhone is locked+ */+@property (nonatomic, assign, readonly, getter=isStopOnLockEnabled) BOOL stopOnLockEnabled;++@end++NS_SWIFT_SENDABLE+SR_EXTERN API_AVAILABLE(ios(26.0)) API_UNAVAILABLE(watchos, visionos) API_UNAVAILABLE(tvos, macos)+@interface SRAcousticSettingsAccessibilityHeadphoneAccommodations: NSObject <NSSecureCoding, NSCopying>++/*!+ *  @property enabled+ *+ *  @brief Headphone Accommodations is turned on/off+ */+@property (nonatomic, assign, readonly, getter=isEnabled) BOOL enabled;++/*!+ *  @property mediaEnhanceTuning+ *+ *  @brief Tune for different range of frequencies+ *+ *  @discussion+ *  Optimize for providing audio tuning for different ranges of frequencies.+ */+@property (nonatomic, assign, readonly) SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceTuning mediaEnhanceTuning;++/*!+ *  @property mediaEnhanceBoosting+ *+ *  @brief Soft Sounds boost level+ *+ *  @discussion+ *  Soft sounds will be boosted slightly, moderately, or strongly.+ */+@property (nonatomic, assign, readonly) SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceBoosting mediaEnhanceBoosting;++/*!+ *  @property mediaEnhanceApplication+ *+ *  @brief Headphone Accommodations Application+ *+ *  @discussion+ *  Headphone Accommodations Apply to phone, media, or both.+ */+@property (nonatomic, assign, readonly) SRAcousticSettingsAccessibilityHeadphoneAccommodationsMediaEnhanceApplication mediaEnhanceApplication;++@end++NS_SWIFT_SENDABLE+SR_EXTERN API_AVAILABLE(ios(26.0)) API_UNAVAILABLE(watchos, visionos) API_UNAVAILABLE(tvos, macos)+@interface SRAcousticSettingsAccessibility: NSObject <NSSecureCoding, NSCopying>++/*!+ *  @property leftRightBalance+ *+ *  @brief Audio volume between left and right channels+ */+@property (nonatomic, assign, readonly) double leftRightBalance;++/*!+ *  @property monoAudioEnabled+ *+ *  @brief When in mono mode, audio output is the same audio from both the left and right channels+ */+@property (nonatomic, assign, readonly, getter=isMonoAudioEnabled) BOOL monoAudioEnabled;++/*!+ *  @property backgroundSounds+ *+ *  @brief Background Sounds Settings+ */+@property (nonatomic, strong, readonly) SRAcousticSettingsAccessibilityBackgroundSounds *backgroundSounds;++/*!+ *  @property headphoneAccommodations+ *+ *  @brief Headphone Accommodations Settings+ */+@property (nonatomic, strong, readonly) SRAcousticSettingsAccessibilityHeadphoneAccommodations *headphoneAccommodations;++@end++NS_SWIFT_SENDABLE+SR_EXTERN API_AVAILABLE(ios(26.0)) API_UNAVAILABLE(watchos, visionos) API_UNAVAILABLE(tvos, macos)+@interface SRAcousticSettings : NSObject <NSSecureCoding, NSCopying>++/*!+ *  @property environmentalSoundMeasurementsEnabled+ *+ *  @brief Environmental Sound Measurements+ *+ *  @discussion+ *  Setting for Apple Watch Environmental Sound Measurements.+ */+@property (nonatomic, assign, readonly, getter=isEnvironmentalSoundMeasurementsEnabled) BOOL environmentalSoundMeasurementsEnabled;++/*!+ *  @property audioExposureSampleLifetime+ *+ *  @brief Expected lifetime of headphone audio exposure samples in HealthKit+ */+@property (nonatomic, assign, readonly) SRAcousticSettingsSampleLifetime audioExposureSampleLifetime;++/*!+ *  @property headphoneSafetyAudioLevel+ *+ *  @brief Reduce Loud Audio+ *+ *  @discussion+ *  iPhone can analyze headphone audio and reduce any sound that is over a set decibel level. A nil value+ *  means the setting is disabled. If the setting is enabled, the property will hold the decibel value+ *  that headphone audio sound volume is not to exceed.+ */+@property (nonatomic, strong, readonly, nullable) NSNumber *headphoneSafetyAudioLevel;++/*!+ *  @property musicEQSettings+ *+ *  @brief Music EQ Settings+ */+@property (nonatomic, strong, readonly) SRAcousticSettingsMusicEQ *musicEQSettings;++/*!+ *  @property accessibilitySettings+ *+ *  @brief Accessibility Settings+ */+@property (nonatomic, strong, readonly) SRAcousticSettingsAccessibility *accessibilitySettings;++- (instancetype)init NS_UNAVAILABLE;++ (instancetype)new  NS_UNAVAILABLE;+@end++NS_HEADER_AUDIT_END(nullability, sendability)diff -ruN /Applications/Xcode_16.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/SensorKit.framework/Headers/SRFaceMetrics.h /Applications/Xcode_26.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/SensorKit.framework/Headers/SRFaceMetrics.h--- /Applications/Xcode_16.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/SensorKit.framework/Headers/SRFaceMetrics.h2025-04-19 10:20:06+++ /Applications/Xcode_26.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/SensorKit.framework/Headers/SRFaceMetrics.h2025-05-25 03:47:09@@ -8,14 +8,9 @@ #import <Foundation/Foundation.h> #import <SensorKit/SRDefines.h>-#if TARGET_OS_VISION-#if __has_include(<ARKitCore/ARKitCore.h>)-#import <ARKitCore/ARKitCore.h>+#if (TARGET_OS_VISION && __has_include(<ARKitCore/ARKitCore.h>)) || (TARGET_OS_IOS && !TARGET_OS_MACCATALYST && !TARGET_OS_SIMULATOR) #define SR_ARKIT_SUPPORTED 1-#endif-#elif TARGET_OS_IOS && !TARGET_OS_MACCATALYST && !TARGET_OS_SIMULATOR-#import <ARKit/ARKit.h>-#define SR_ARKIT_SUPPORTED 1+@class ARFaceAnchor; #endif  NS_ASSUME_NONNULL_BEGINdiff -ruN /Applications/Xcode_16.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/SensorKit.framework/Headers/SRSensors.h /Applications/Xcode_26.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/SensorKit.framework/Headers/SRSensors.h--- /Applications/Xcode_16.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/SensorKit.framework/Headers/SRSensors.h2025-04-19 09:24:10+++ /Applications/Xcode_26.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/SensorKit.framework/Headers/SRSensors.h2025-05-24 05:31:00@@ -331,4 +331,28 @@  */ SR_EXTERN SRSensor const SRSensorPhotoplethysmogram API_AVAILABLE(ios(17.4)) API_UNAVAILABLE(watchos, macos, visionos) API_UNAVAILABLE(tvos);+/*!+ * @const SRSensorAcousticSettings+ *+ * @brief+ * Sensor stream for Acoustic Settings+ *+ * @discussion+ * This stream stores samples of the Acoustic Settings sensor+ * Fetches from this stream return objects of type \c SRAcousticSettings+ */+SR_EXTERN SRSensor const SRSensorAcousticSettings API_AVAILABLE(ios(26.0)) API_UNAVAILABLE(watchos, macos, visionos) API_UNAVAILABLE(tvos);++/*!+ * @const SRSensorSleepSessions+ *+ * @brief+ * Sesnor stream for sleep sessions collection+ *+ * @discussion+ * This stream stores samples of the Sleep Sessions sensor+ * Fetches from this stream return objects of type \c SRSleepSession+ */+SR_EXTERN SRSensor const SRSensorSleepSessions API_AVAILABLE(ios(26.0)) API_UNAVAILABLE(watchos, macos, visionos) API_UNAVAILABLE(tvos);+ NS_ASSUME_NONNULL_ENDdiff -ruN /Applications/Xcode_16.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/SensorKit.framework/Headers/SRSleepSession.h /Applications/Xcode_26.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/SensorKit.framework/Headers/SRSleepSession.h--- /Applications/Xcode_16.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/SensorKit.framework/Headers/SRSleepSession.h1969-12-31 19:00:00+++ /Applications/Xcode_26.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/SensorKit.framework/Headers/SRSleepSession.h2025-05-25 03:47:09@@ -0,0 +1,44 @@+//+//  SRSleepSession.h+//  SensorKit+//+//  Copyright © 2024 Apple Inc. All rights reserved.+//++#import <Foundation/Foundation.h>+#import <SensorKit/SRDefines.h>++NS_HEADER_AUDIT_BEGIN(nullability, sendability)++NS_SWIFT_SENDABLE+SR_EXTERN API_AVAILABLE(ios(26.0), watchos(26.0), visionos(26.0)) API_UNAVAILABLE(tvos, macos)+@interface SRSleepSession : NSObject <NSCopying, NSSecureCoding>+- (instancetype)init NS_UNAVAILABLE;++ (instancetype)new NS_UNAVAILABLE;++/*!+ * @property startDate+ *+ * @brief Start date of sleep session+ */+@property(nonatomic, readonly, strong) NSDate* startDate;++/*!+ * @property duration+ *+ * @brief Sleep session duration+ *+ * @discussion+ * Equal to 0 if endReason is SRSleepSessionEndReasonNoEndEvent+ */+@property(nonatomic, readonly, assign) NSTimeInterval duration;++/*!+ * @property identifier+ *+ * @brief Sleep session unique identifier+ */+@property(nonatomic, readonly, copy) NSString *identifier;++@end+NS_HEADER_AUDIT_END(nullability, sendability)diff -ruN /Applications/Xcode_16.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/SensorKit.framework/Headers/SensorKit.h /Applications/Xcode_26.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/SensorKit.framework/Headers/SensorKit.h--- /Applications/Xcode_16.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/SensorKit.framework/Headers/SensorKit.h2025-04-19 10:20:05+++ /Applications/Xcode_26.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/SensorKit.framework/Headers/SensorKit.h2025-05-25 03:47:09@@ -33,3 +33,5 @@ #import <SensorKit/SRElectrocardiogramSession.h> #import <SensorKit/SRElectrocardiogramSample.h> #import <SensorKit/SRPhotoplethysmogramSample.h>+#import <SensorKit/SRAcousticSettings.h>+#import <SensorKit/SRSleepSession.h>