---
title: CMMagneticFieldCalibrationAccuracy
framework: coremotion
role: symbol
role_heading: Enumeration
path: coremotion/cmmagneticfieldcalibrationaccuracy
---

# CMMagneticFieldCalibrationAccuracy

Indicates the calibration accuracy of a magnetic field estimate

## Declaration

```swift
enum CMMagneticFieldCalibrationAccuracy
```

## Overview

Overview One of the enum constants of the CMMagneticFieldCalibrationAccuracy type is the value of the accuracy field of the CMCalibratedMagneticField structure returned from the magneticField property.

## Topics

### Constants

- [CMMagneticFieldCalibrationAccuracy.uncalibrated](coremotion/cmmagneticfieldcalibrationaccuracy/uncalibrated.md)
- [CMMagneticFieldCalibrationAccuracy.low](coremotion/cmmagneticfieldcalibrationaccuracy/low.md)
- [CMMagneticFieldCalibrationAccuracy.medium](coremotion/cmmagneticfieldcalibrationaccuracy/medium.md)
- [CMMagneticFieldCalibrationAccuracy.high](coremotion/cmmagneticfieldcalibrationaccuracy/high.md)

### Initializers

- [init(rawValue:)](coremotion/cmmagneticfieldcalibrationaccuracy/init(rawvalue:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Getting the Calibrated Magnetic Field

- [magneticField](coremotion/cmdevicemotion/magneticfield.md)
- [CMCalibratedMagneticField](coremotion/cmcalibratedmagneticfield.md)