---
title: rangeLowerBound
framework: HomeExtensions
role: symbol
role_heading: Instance Property
platforms: [iOS 27.0+, iPadOS 27.0+, Mac Catalyst 27.0+]
path: homeextensions/homeaccessoryrangesettingdescriptor/rangelowerbound
---

# rangeLowerBound

The range’s lower bound, if it has one.

## Declaration

```swift
var rangeLowerBound: Self.Bound? { get }
```

## See Also

### Definining a range

- [rangeUpperBound](homeextensions/homeaccessoryrangesettingdescriptor/rangeupperbound.md)
- [Bound](homeextensions/homeaccessoryrangesettingdescriptor/bound.md)