Apple has begun distributing the “watchOS 7.4” Update update via iOS 14> Apple Watch> General> Software Update on the iPhone.
Your Apple Watch must meet the following conditions to install the update:
- It is within the communication range of iPhone
- Apple Watch is connected to Wi-Fi
- 50% or more charged
watchOS 7.4 includes the following new features, improvements, and bug fixes:
What’s new in watchOS 7.4
- Ability to unlock iPhone X and later using Apple Watch when authenticating with Face ID while wearing a mask that covers the face
- The option to classify the type of Bluetooth device in “Settings” correctly identifies the headphone to which the voice notification is sent.
- Apple Fitness + workout content allows audio/video streaming to AirPlay 2 compatible TVs and devices
- Supports “ECG” App for Apple Watch Series 4 or later in Australia and Vietnam
- Supports irregular heart rate notifications in Australia and Vietnam
Some features may not be available in all countries or regions. For more information, please visit: https://www.apple.com/watchos/feature-availability/
For Apple Software Update security content, visit the following website: https://support.apple.com/en-us/HT211815