Ios Update Apple Watch. Tap My Watch, go to General > Software Update, then, if an update is available, tap Download and Install. You can update your Apple Watch software by checking for updates in the Apple Watch app on your iPhone.
Check for and install software updates Open the Apple Watch app on your iPhone. It could take from several minutes to an hour for the update to complete. Available in the United States, Chile, Hong Kong, South Africa and many regions where the feature is available.
Tap on Software Update and let the app search for the latest watchOS.
Get started with your Apple ID.
Irregular heart rhythm notifications now available in Bahrain, Brazil, and South Africa Some features may not be available for all regions or on all Apple devices. Tap My Watch, go to General > Software Update, then, if an update is available, tap Download and Install. Wait for the progress wheel to appear on your Apple Watch.