---
title: HKLiveWorkoutZoneUpdate
framework: healthkit
role: symbol
role_heading: Class
path: healthkit/hkliveworkoutzoneupdate
---

# HKLiveWorkoutZoneUpdate

## Declaration

```swift
class HKLiveWorkoutZoneUpdate
```

## Mentioned in

Accessing workout zone data

## Topics

### Instance Properties

- [currentZoneDuration](healthkit/hkliveworkoutzoneupdate/currentzoneduration.md)
- [lastSampleProcessedDate](healthkit/hkliveworkoutzoneupdate/lastsampleprocesseddate.md)
- [previousZoneDuration](healthkit/hkliveworkoutzoneupdate/previouszoneduration.md)
- [zoneGroup](healthkit/hkliveworkoutzoneupdate/zonegroup.md)

## Relationships

### Inherits From

- [NSObject](objectivec/nsobject-swift.class.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)