<!--
{
  "availability" : [
    "iOS: -",
    "iPadOS: -",
    "visionOS: -"
  ],
  "documentType" : "symbol",
  "framework" : "ARKit",
  "identifier" : "/documentation/ARKit/ARTrackingState",
  "metadataVersion" : "0.1.0",
  "role" : "Enumeration",
  "symbol" : {
    "kind" : "Enumeration",
    "modules" : [
      "ARKit"
    ],
    "preciseIdentifier" : "c:@E@ARTrackingState"
  },
  "title" : "ARTrackingState"
}
-->

# ARTrackingState

Possible values for position-tracking quality.

```
enum ARTrackingState : NSInteger;
```

## Topics

### Tracking States

[`ARTrackingStateNotAvailable`](/documentation/ARKit/ARTrackingState/ARTrackingStateNotAvailable)

Camera position tracking is not available.

[`ARTrackingStateLimited`](/documentation/ARKit/ARTrackingState/ARTrackingStateLimited)

Tracking is available, but the quality of results is questionable.

[`ARTrackingStateNormal`](/documentation/ARKit/ARTrackingState/ARTrackingStateNormal)

Camera position tracking is providing optimal results.


---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)