How to Update Your NOWATCH App | iOS
Having the most recent version of the app ensures that your device and app are equipped with the latest features and fixes.
To update the NOWATCH app follow the steps below:
Open the App Store on your device.
Tap on your profile icon at the top right of the screen.
Scroll down to see any available updates.
Find the NOWATCH app in the list and tap Update next to it.
If you don’t see the update, pull down the screen to refresh the list of apps.