---
title: HKWorkoutActivityType.hiking
framework: healthkit
role: symbol
role_heading: Case
path: healthkit/hkworkoutactivitytype/hiking
---

# HKWorkoutActivityType.hiking

The constant for hiking.

## Declaration

```swift
case hiking
```

## Discussion

Discussion HealthKit provides optimized calorie calculations for this activity based on the data from Apple Watch’s sensors.

## See Also

### Outdoor activities

- [HKWorkoutActivityType.climbing](healthkit/hkworkoutactivitytype/climbing.md)
- [HKWorkoutActivityType.equestrianSports](healthkit/hkworkoutactivitytype/equestriansports.md)
- [HKWorkoutActivityType.fishing](healthkit/hkworkoutactivitytype/fishing.md)
- [HKWorkoutActivityType.golf](healthkit/hkworkoutactivitytype/golf.md)
- [HKWorkoutActivityType.hunting](healthkit/hkworkoutactivitytype/hunting.md)
- [HKWorkoutActivityType.play](healthkit/hkworkoutactivitytype/play.md)