---
title: CMCalibratedMagneticField
framework: coremotion
role: symbol
role_heading: Structure
path: coremotion/cmcalibratedmagneticfield
---

# CMCalibratedMagneticField

Calibrated magnetic field data and an estimate of the accuracy of the calibration.

## Declaration

```swift
struct CMCalibratedMagneticField
```

## Topics

### Initializers

- [init()](coremotion/cmcalibratedmagneticfield/init().md)
- [init(field:accuracy:)](coremotion/cmcalibratedmagneticfield/init(field:accuracy:).md)

### Accessing the Field Values

- [field](coremotion/cmcalibratedmagneticfield/field.md)
- [accuracy](coremotion/cmcalibratedmagneticfield/accuracy.md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Sendable](swift/sendable.md)

## See Also

### Getting the Calibrated Magnetic Field

- [magneticField](coremotion/cmdevicemotion/magneticfield.md)
- [CMMagneticFieldCalibrationAccuracy](coremotion/cmmagneticfieldcalibrationaccuracy.md)