This application is a personal home automation project and is used solely by its owner to connect a self-hosted Home Assistant instance to their own Nest devices via Google's Smart Device Management API.
Data accessed through this integration (such as camera status, thermostat state, or device events) is used only to display and control devices within the owner's local Home Assistant instance. This data is not shared, sold, transmitted to any third party, or stored outside of the owner's local network.
This application does not collect, process, or store data belonging to any user other than its owner. There is no public sign-up, and this app is not available to other Google account users.