LF Audio | Help Center

Getting Started

basic

Download the App

The AuralSync app is available for free on both platforms:

  • Android: Search "AuralSync" on Google Play, or "LF Audio" to find it
  • iOS: Search "AuralSync" on the App Store, or "LF Audio" to find it

First Launch

When you open the app for the first time, it will request permissions needed for Bluetooth communication:

  • Bluetooth — required to connect to your LF Audio devices
  • Location (Android only) — required by Android for Bluetooth scanning. The app does not track or store your location.
  • Notifications (optional) — enables background firmware update alerts
Tip

Grant all requested permissions for the best experience. Without Bluetooth and location permissions, the app cannot discover devices.

Finding Your Device

  1. Power on your LF Audio device and make sure it is not connected to another phone.
  2. Open the AuralSync app and tap the Scan tab.
  3. The app begins scanning automatically. Your device will appear in the list within a few seconds.
  4. Tap your device to begin connecting.
Note

If your device doesn't appear, make sure it is powered on and within Bluetooth range (typically 10–30 feet). See Troubleshooting if scanning fails.

Pairing

When you tap a device for the first time, the app initiates Bluetooth pairing:

  1. A pairing dialog appears on your phone.
  2. Enter the PIN code shown on your device (or the default PIN from your device documentation).
  3. Tap Pair to confirm.
  4. The app connects and begins loading device data.

Once paired, your device appears on the Devices tab. The app will automatically reconnect to it in future sessions.

Warning

If pairing fails repeatedly, your phone may have a stale Bluetooth bond. Go to your phone's Bluetooth settings, find the device, tap "Forget," then try pairing again in the app. See Troubleshooting for more details.

Connection States

After pairing, your device can be in one of these states:

State What It Means
Connected Active Bluetooth connection. Real-time data is flowing.
Reconnecting Connection dropped. The app is automatically trying to reconnect (up to 60 seconds).
Disconnected Device is out of range or powered off. Tap the device card to retry.
Bonded (offline) Previously paired but not currently broadcasting. Will auto-connect when the device is powered on nearby.

Next Steps

Once connected, you can: