---
title: accuracy
framework: coremotion
role: symbol
role_heading: Instance Property
path: coremotion/cmcalibratedmagneticfield/accuracy
---

# accuracy

An enum-constant value that indicates the accuracy of the magnetic field estimate. See CMMagneticFieldCalibrationAccuracy.

## Declaration

```swift
var accuracy: CMMagneticFieldCalibrationAccuracy
```

## See Also

### Accessing the Field Values

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