---
title: radius
framework: eventkit
role: symbol
role_heading: Instance Property
path: eventkit/ekstructuredlocation/radius
---

# radius

A minimum distance from the core location that would trigger the alarm or reminder.

## Declaration

```swift
var radius: Double { get set }
```

## Discussion

Discussion To use the default radius, set this property to 0.

## See Also

### Accessing Structured Location Properties

- [title](eventkit/ekstructuredlocation/title.md)
- [geoLocation](eventkit/ekstructuredlocation/geolocation.md)