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Nyri RealWear Documentation

Last updated: April 21, 2026 Nyri RealWear is a hands-free assistant app for supported RealWear devices. The app allows authorized users to sign in, start a session, speak with the Nyri assistant, and control microphone and camera access using voice commands or on-screen controls.

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Supported Device

Nyri RealWear currently supports:

• HMT-1
• HMT-1z1
• Navigator-500
• Navigator-520
• Navigator-Z1

Support for additional wearable devices may be added in future releases.

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What You Need

Before using Nyri RealWear, make sure you have:

• A supported RealWear Navigator device
• Internet access on the wearable
• A Nyri account
• Access to https://app.nyri.ai on a phone, tablet, or computer
• Camera and microphone permissions enabled when prompted

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Signing In

Nyri RealWear uses QR-code pairing so you do not need to type your email or password on the wearable. To sign in:

1. Open the Nyri RealWear app on your RealWear device.
2. The app will show a QR code on the wearable screen.
3. On a phone, tablet, or computer, go to: https://app.nyri.ai
4. Sign in to your Nyri account.
5. Use the web pairing flow to scan the QR code shown on the RealWear device.
6. After the QR code is accepted, the wearable will automatically finish signing in.

If the QR code expires, restart the pairing flow and scan the new QR code.

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Starting a Session

After signing in, you can begin a Nyri session from the app screen. You can start a session by saying: “Start” You can also use the on-screen Start button. When a session starts, the app may show:

• Session status
• Session ID
• Microphone status
• Camera status
• On-screen controls
• Camera preview when camera sharing is enabled

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Voice Commands

Nyri RealWear is designed for hands-free operation. You can use the following voice commands: Speak commands clearly and use the exact command phrase when possible.

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Microphone Use

The microphone is used during active sessions so you can speak with the Nyri assistant. You are in control of the microphone. You can turn it on or off using:

• The “Mic On” and “Mic Off” voice commands
• The on-screen Mic control

When the microphone is off, the app will not send session audio from the microphone.

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Camera Use

The camera may be used during active sessions to share the RealWear camera view. You are in control of the camera. You can turn it on or off using:

• The “Camera On” and “Camera Off” voice commands
• The on-screen Camera control

When the camera is off, the app will not share the camera view.

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Background Operation

During an active session, Nyri RealWear may continue running in the background so that microphone and camera controls continue to work as expected. When an active session is running, the device may show an active-session notification. To stop background session activity, end the session by saying: “Stop” or by tapping the Stop button.

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Ending a Session

To end the current session, say: “Stop” You can also use the on-screen Stop button. Ending a session stops the active assistant session and disables active session capture.

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Signing Out

To sign out of the app, say: “Logout” You can also use the on-screen Logout control. After signing out, you will need to pair the device again before starting a new session.

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Installation

Nyri RealWear can be installed on supported RealWear devices by an authorized user or administrator. Supported installation methods include:

• Installing the APK directly on the device
• Deployment through RealWear Foresight
• Deployment through a supported mobile device management provider

For enterprise deployment instructions, contact your Nyri administrator or Nyri support.

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Permissions

Nyri RealWear may request the following permissions:

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Camera

Used during an active session when camera sharing is enabled.

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Microphone

Used during an active session when the microphone is enabled.

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Network Access

Used to sign in, pair the device, connect to Nyri services, and run active sessions.

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Notifications / Foreground Service

Used to show when an active session is running.

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Troubleshooting

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I cannot sign in

Try the following:

1. Confirm the RealWear device has internet access.
2. Confirm you can access https://app.nyri.ai on your phone, tablet, or computer.
3. Make sure you are signed in to the correct Nyri account.
4. Restart the Nyri RealWear app.
5. Scan a new QR code if the previous one expired.

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The QR code is not working

Try the following:

1. Refresh or restart the pairing flow.
2. Make sure the QR code is fully visible on the wearable screen.
3. Increase screen brightness if needed.
4. Make sure your phone, tablet, or computer camera can clearly see the QR code.
5. Confirm you are using the official Nyri web app at https://app.nyri.ai.

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Voice commands are not working

Try the following:

1. Speak the command clearly.
2. Use the exact command phrase, such as “Start” or “Mic Off.”
3. Make sure the RealWear voice system is enabled.
4. Use the on-screen controls as a backup.
5. Restart the app if commands continue not to work.

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The microphone is not working

Try the following:

1. Make sure microphone permission is enabled.
2. Say “Mic On.”
3. Check the microphone indicator in the app.
4. Stop and restart the session.
5. Restart the device if the issue continues.

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The camera is not working

Try the following:

1. Make sure camera permission is enabled.
2. Say “Camera On.”
3. Check the camera indicator in the app.
4. Stop and restart the session.
5. Restart the device if the issue continues.

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The session disconnected

Try the following:

1. Check the device internet connection.
2. Move to an area with stronger Wi-Fi or cellular connectivity.
3. Stop the session and start a new one.
4. Restart the app if the issue continues.

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Support

For help with Nyri RealWear, contact: team@nyri.ai Please include:

• Your organization name
• Device model
• App version, if available
• A short description of the issue
• Any error message shown in the app