---
title: bluetoothIdentifier
framework: accessorysetupkit
role: symbol
role_heading: Instance Property
path: accessorysetupkit/asaccessory/bluetoothidentifier
---

# bluetoothIdentifier

The accessory’s unique Bluetooth identifier, if any.

## Declaration

```swift
var bluetoothIdentifier: UUID? { get }
```

## Mentioned in

Discovering and configuring accessories

## Discussion

Discussion Use this identifier to establish a connection to the accessory.

## See Also

### Accessing identifiers

- [bluetoothTransportBridgingIdentifier](accessorysetupkit/asaccessory/bluetoothtransportbridgingidentifier.md)
- [ssid](accessorysetupkit/asaccessory/ssid.md)