> For the complete documentation index, see [llms.txt](https://docs.bluefletch.com/bluefletch-enterprise/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bluefletch.com/bluefletch-enterprise/product-guides/device-applications/device-id.md).

# Device ID

The BlueFletch Device ID is designed to provide a common device ID for all BlueFletch Enterprise applications. This application is typically installed and launched first on newly set up devices, and while it primarily supports Android 10 and above, it can also be used on other Android versions.

**Common Device ID:** Assigns a single identifier to all BlueFletch Enterprise applications on a device, making it easier to manage and configure them.

**Automatic Retrieval:** Searches for the device's serial number when the application is launched for the first time. It will generate a unique ID instead when retrieval is unsuccessful.

{% hint style="info" %}
The BlueFletch Device ID is designed for Android devices running version 10 and above, but it can also be used with other Android versions.
{% endhint %}

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