watchOS 7.4 includes new features, improvements, and bug fixes, including:
• Ability to unlock your iPhone X and later with Apple Watch when you attempt to use Face ID while wearing a face mask
• Option to classify Bluetooth device type in Settings for correct identification of headphones for audio notifications
• Ability to stream audio and video content from Apple Fitness+ workouts to AirPlay 2-enabled TVs and devices
• Support for the ECG app on Apple Watch Series 4 or later in Australia and Vietnam
• Support for irregular heart rhythm notifications in Australia and Vietnam
For information on the security content of Apple software updates, please visit this website:
You can find instructions on how to update the software on your Apple Watch here.
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