---
title: id
framework: wifiaware
role: symbol
role_heading: Instance Property
path: wifiaware/wapaireddevice/id-swift.property
---

# id

A stable ID that you can use to uniquely identify a device.

## Declaration

```swift
let id: WAPairedDevice.ID
```

## Discussion

Discussion The ID is stable for the lifetime of a single app install on a single device. This value is the same as the value provided in AccessorySetupKit’s ASAccessory/wifiAwarePairedDeviceID.

## See Also

### Getting the app-specific identifier

- [WAPairedDevice.ID](wifiaware/wapaireddevice/id-swift.typealias.md)