---
title: DeviceAnchor
framework: arkit
role: symbol
role_heading: Structure
path: arkit/deviceanchor
---

# DeviceAnchor

The position and orientation of Apple Vision Pro.

## Declaration

```swift
struct DeviceAnchor
```

## Overview

Overview You create a device anchor by starting an ARKitSession with a WorldTrackingProvider and calling its queryDeviceAnchor(atTimestamp:) method.

## Topics

### Inspecting a device anchor

- [originFromAnchorTransform](arkit/deviceanchor/originfromanchortransform.md)
- [trackingState](arkit/deviceanchor/trackingstate-swift.property.md)
- [DeviceAnchor.TrackingState](arkit/deviceanchor/trackingstate-swift.enum.md)
- [isTracked](arkit/deviceanchor/istracked.md)
- [description](arkit/deviceanchor/description.md)
- [id](arkit/deviceanchor/id.md)

### Default Implementations

- [ARKitCoordinateSpaceProviding Implementations](arkit/deviceanchor/arkitcoordinatespaceproviding-implementations.md)

## Relationships

### Conforms To

- [ARKitCoordinateSpaceProviding](arkit/arkitcoordinatespaceproviding.md)
- [Anchor](arkit/anchor.md)
- [Copyable](swift/copyable.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Escapable](swift/escapable.md)
- [Identifiable](swift/identifiable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)
- [TrackableAnchor](arkit/trackableanchor.md)

## See Also

### World tracking

- [Tracking specific points in world space](visionos/tracking-points-in-world-space.md)
- [Placing entities using head and device transform](visionos/placing-entities-using-head-and-device-transform.md)
- [WorldTrackingProvider](arkit/worldtrackingprovider.md)
- [WorldAnchor](arkit/worldanchor.md)