---
title: WACapabilities
framework: Wi-Fi Aware
role: symbol
role_heading: Structure
platforms: [iOS 26.0+, iPadOS 26.0+, Mac Catalyst 26.0+]
path: wifiaware/wacapabilities
---

# WACapabilities

A structure that checks the host device’s supported features and capabilities.

## Declaration

```swift
struct WACapabilities
```

## Topics

### Checking features supported by host device

- [WACapabilities.Feature](wifiaware/wacapabilities/feature.md)
- [supportedFeatures](wifiaware/wacapabilities/supportedfeatures.md)

### Checking for the maximum devices and services

- [maximumConnectableDevices](wifiaware/wacapabilities/maximumconnectabledevices.md)
- [maximumPublishableServices](wifiaware/wacapabilities/maximumpublishableservices.md)
- [maximumSubscribableServices](wifiaware/wacapabilities/maximumsubscribableservices.md)

## Relationships

### Conforms To

- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Host capabilities

- [WACapabilities.Feature](wifiaware/wacapabilities/feature.md)