Apple today released watchOS 7.4, the fourth major update to its watchOS 7 operating system for the Apple Watch.
watchOS 7.4 can be installed on an Apple Watch Series 3 via the Watch app on the device’s attached iPhone. Go to “General” -> “Software Update” to install the new software. The Watch should have at least 50% battery life, be connected to a charger, and be in the range of the iPhone.
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
