STRATOS
Updated API Level 30+ with target SDK 33. Built with Watch Face Studio powered by Samsung, as such this app will not be discoverable on Play Store if accessed via some 13,840 Android devices (phones). If your phone prompts "This phone isn't compatible with this app", ignore and download anyway. Give it a moment and check your watch to install the app.
Alternatively, you may browse and download from the web browser on your personal computer (PC).