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)  Audio \& Display Glasses [](https://developer.android.com/develop/xr/devices#audio-display) [Learn about XR device types →](https://developer.android.com/develop/xr/devices)
To see how your augmented experiences look and behave on audio glasses and display glasses, or to 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. > [!WARNING] > **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 devices for audio glasses and display glasses, including: - [Creating virtual devices for audio and display glasses](https://developer.android.com/develop/xr/jetpack-xr-sdk/run/create-avds/glasses) - [Running your app's augmented experiences on the emulator](https://developer.android.com/develop/xr/jetpack-xr-sdk/run/emulator/glasses) - [Troubleshooting Android XR Emulator issues for audio glasses and display glasses](https://developer.android.com/develop/xr/jetpack-xr-sdk/run/emulator/glasses-troubleshoot) - [Debugging your augmented app layout with Layout Inspector](https://developer.android.com/develop/xr/jetpack-xr-sdk/run/debug-layout/augmented) This guide assumes you're familiar with the following concepts: - The Android Emulator - Android Virtual Devices (AVDs) - Android Studio tools like the Layout Inspector