---
title: frequency
framework: healthkit
role: symbol
role_heading: Instance Property
path: healthkit/hkaudiogramsensitivitypoint/frequency
---

# frequency

The frequency tested in the hearing test.

## Declaration

```swift
@NSCopying var frequency: HKQuantity { get }
```

## Discussion

Discussion This object uses hertz() units.

## See Also

### Accessing Data

- [leftEarSensitivity](healthkit/hkaudiogramsensitivitypoint/leftearsensitivity.md)
- [rightEarSensitivity](healthkit/hkaudiogramsensitivitypoint/rightearsensitivity.md)