---
title: CMHighFrequencyHeartRateDataConfidence
framework: coremotion
role: symbol
role_heading: Enumeration
path: coremotion/cmhighfrequencyheartratedataconfidence
---

# CMHighFrequencyHeartRateDataConfidence

The level of confidence in the accuracy of the heart rate data.

## Declaration

```swift
enum CMHighFrequencyHeartRateDataConfidence
```

## Topics

### Levels of confidence

- [CMHighFrequencyHeartRateDataConfidence.low](coremotion/cmhighfrequencyheartratedataconfidence/low.md)
- [CMHighFrequencyHeartRateDataConfidence.medium](coremotion/cmhighfrequencyheartratedataconfidence/medium.md)
- [CMHighFrequencyHeartRateDataConfidence.high](coremotion/cmhighfrequencyheartratedataconfidence/high.md)
- [CMHighFrequencyHeartRateDataConfidence.highest](coremotion/cmhighfrequencyheartratedataconfidence/highest.md)

### Initializers

- [init(rawValue:)](coremotion/cmhighfrequencyheartratedataconfidence/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

### Accessing heart rate data

- [heartRate](coremotion/cmhighfrequencyheartratedata/heartrate.md)
- [confidence](coremotion/cmhighfrequencyheartratedata/confidence.md)