---
title: HMCharacteristicMetadataFormatFloat
framework: homekit
role: symbol
role_heading: Global Variable
path: homekit/hmcharacteristicmetadataformatfloat
---

# HMCharacteristicMetadataFormatFloat

Indicates that the characteristic has float values.

## Declaration

```swift
let HMCharacteristicMetadataFormatFloat: String
```

## See Also

### Signed Values

- [HMCharacteristicMetadataFormatInt](homekit/hmcharacteristicmetadataformatint.md)