---
title: isSCOConnected()
framework: IOBluetooth
role: symbol
role_heading: Instance Method
platforms: [macOS 10.7+]
path: iobluetooth/iobluetoothhandsfree/isscoconnected()
---

# isSCOConnected()

Determine if there is a SCO connection to the device

## Declaration

```swift
func isSCOConnected() -> Bool
```

## Return Value

Return Value YES if there is a SCO connection to the device; otherwise, NO.

## Discussion

Discussion Determines if there is a SCO connection to the device.