For information on the security content of Apple software updates, visit this website:
To get the update, use the Apple Watch app on your iPhone and navigate to My Watch > General > Software Update > Download and Install.
To install this update, make sure your Apple Watch is:
• in range of your iPhone connected to Wi-Fi
• charged at least 50%
Do not restart Apple Watch or remove it from its charger until the update completes.
MacDailyNews Take: Happy updating!