Use of the app requires a registered Samsung STG/HASS login ID and password. Without these credentials, the app cannot be utilized for diagnostics.
(HASS) on a Samsung phone:
: Grant permissions for Location (required for background automations like "turn off lights when I leave") and Nearby devices for seamless connectivity. For Samsung Galaxy Watches (Wear OS)
To answer the original query——the final verdict is clear: You are not downloading a mobile app. You are installing integrations into Home Assistant.
: Instantly identifies error codes and provides a guide on which components to check. Real-time Diagnostics