This is my new and first Garmin app / watch face:
https://apps.garmin.com/de-DE/apps/5f11204a-0da8-4cb9-a05e-9057112ec081
I builded it against Connect IQ SDK 2.1.1 with minSdkVersion 1.2.x. If I want to install the app on my vivoactive HR there is a message like. "For this app its necessary to update vivoactive HR via Garmin Express".
What to do?
Edit: Garmin Express says like: Device is up-to-date.