<!--
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  "documentType" : "symbol",
  "framework" : "ARKit",
  "identifier" : "/documentation/ARKit/ARCamera/TrackingState-swift.enum",
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  "title" : "ARCamera.TrackingState"
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# ARCamera.TrackingState

Values for position tracking quality, with possible causes when tracking quality is limited.

```
@frozen enum TrackingState
```

## Topics

### Determining the camera tracking status

[`ARCamera.TrackingState.notAvailable`](/documentation/ARKit/ARCamera/TrackingState-swift.enum/notAvailable)

Camera position tracking is not available.

[`ARCamera.TrackingState.limited(_:)`](/documentation/ARKit/ARCamera/TrackingState-swift.enum/limited(_:))

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

[`ARCamera.TrackingState.Reason`](/documentation/ARKit/ARCamera/TrackingState-swift.enum/Reason)

Causes of limited position-tracking quality.

[`ARCamera.TrackingState.normal`](/documentation/ARKit/ARCamera/TrackingState-swift.enum/normal)

Camera position tracking is providing optimal results.


---

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