---
title: watt()
framework: healthkit
role: symbol
role_heading: Type Method
path: healthkit/hkunit/watt()
---

# watt()

Returns a HealthKit unit for measuring power in watts.

## Declaration

```swift
class func watt() -> Self
```

## See Also

### Constructing power units

- [wattUnit(with:)](healthkit/hkunit/wattunit(with:).md)