With the latest version of watchOS 5, users can now add information and functions from third-party apps to the Siri Watch face of the Apple Watch.
This means, for example, that you can easily add information such as weather or calendar information and thus generate added value on the Smartwatch Watchface.
Add third-party applications to your Apple Watch
1. On the connected iPhone, open the Watch app.
2. Tap the "My Watch" tab, and then open "Complications".
3. Scroll down until you can see third-party apps
4. Activate the apps using the slider you want to see on the dial of your Apple Watch.
The activated apps will then be visible directly on your Apple Watch on the dial.
This will give you an even quicker overview of important information.
