---
title: AccessoryTransport
framework: accessorytransportextension
role: symbol
role_heading: Enumeration
path: accessorytransportextension/accessorytransport
---

# AccessoryTransport

Transport methods for communicating with an accessory.

## Declaration

```swift
enum AccessoryTransport
```

## Overview

Overview The system selects the best available transport for each message by following this order: Bluetooth (if connected), local network (if available), then internet (if available).

## Topics

### Identifying transport types

- [AccessoryTransport.bluetooth](accessorytransportextension/accessorytransport/bluetooth.md)
- [AccessoryTransport.internet](accessorytransportextension/accessorytransport/internet.md)
- [AccessoryTransport.localNetwork](accessorytransportextension/accessorytransport/localnetwork.md)

## Relationships

### Conforms To

- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Data and sessions

- [AccessoryFeature](accessorytransportextension/accessoryfeature.md)
- [AccessoryMessage](accessorytransportextension/accessorymessage.md)
- [AccessorySecuritySession](accessorytransportextension/accessorysecuritysession.md)
- [TransportMessage](accessorytransportextension/transportmessage.md)
- [SecurityMessage](accessorytransportextension/securitymessage.md)