---
title: canSendWriteWithoutResponse
framework: corebluetooth
role: symbol
role_heading: Instance Property
path: corebluetooth/cbperipheral/cansendwritewithoutresponse
---

# canSendWriteWithoutResponse

A Boolean value that indicates whether the remote device can send a write without a response.

## Declaration

```swift
var canSendWriteWithoutResponse: Bool { get }
```

## Discussion

Discussion If this value is false, flushing all current writes sets the value to true. This also results in a call to the delegate’s peripheralIsReady(toSendWriteWithoutResponse:).

## See Also

### Monitoring a Peripheral’s Connection State

- [state](corebluetooth/cbperipheral/state.md)
- [CBPeripheralState](corebluetooth/cbperipheralstate.md)