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Applicable XR devices  
This guidance helps you build experiences for these types of XR devices.  
[Learn about XR device types →](https://developer.android.com/develop/xr/devices)  
![](https://developer.android.com/static/images/develop/xr/xr-headsets-icon.svg) XR Headsets [](https://developer.android.com/develop/xr/devices#xr-headsets)  
![](https://developer.android.com/static/images/develop/xr/xr-glasses-icon.svg) Wired XR Glasses [](https://developer.android.com/develop/xr/devices#xr-glasses)  
[Learn about XR device types →](https://developer.android.com/develop/xr/devices)

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To see how your immersive experiences look and behave on XR headsets and XR
glasses and debug your code, you need to build and run your app. The Jetpack XR
SDK includes all the tools you need through Android Studio and the Android XR
Emulator.
| **Preview:** The Android XR Emulator is part of the Android XR Developer Preview and is still in early development. If you encounter issues, please [report a
| bug or submit feedback](https://developer.android.com/develop/xr/support#android-xr-emulator).

This guide covers the following areas:

- Running your app on virtual XR headset and XR glasses devices, including:
  - [Creating virtual XR headset and XR glasses devices](https://developer.android.com/develop/xr/jetpack-xr-sdk/run/create-avds/xr-headsets-glasses)
  - [Running your app on virtual XR headset or XR glasses devices](https://developer.android.com/develop/xr/jetpack-xr-sdk/run/emulator/xr-headsets-glasses)
- [Debugging your immersive app layout with Layout Inspector](https://developer.android.com/develop/xr/jetpack-xr-sdk/run/debug-layout/immersive)

This guide assumes you're familiar with the following concepts:

- The Android Emulator
- Android Virtual Devices (AVDs)
- Android Studio tools like the Layout Inspector