When i add touch to a button, select Launch App, set the target to Phone, then i see all my Phone Apps listed and they do launch from the Watch (galaxy 5 pro). If i change the target to Watch then no Apps are listed.
I want to be able to press a text item on my watch and launch a specified App on my watch.
Another way to find an App ID is to search for your application in the Play Store using a web browser. The App ID is embedded within the web page URL.
Like this (I added some spaces in the URL to prevent it from linking):
https: // play.google.com/store/apps/details?id=com.google.android.apps.googleassistant&hl= en_US&gl=US
This would be the App ID for the Google Assistant App:
com.google.android.apps.googleassistant
And another workaround is using Tasker and Autowear. On a watch element trigger a Tasker Shortcut, the related Task Triggers Autowear to launch App on the watch.