---
title: stopScan()
framework: corebluetooth
role: symbol
role_heading: Instance Method
path: corebluetooth/cbcentralmanager/stopscan()
---

# stopScan()

Asks the central manager to stop scanning for peripherals.

## Declaration

```swift
func stopScan()
```

## See Also

### Scanning or Stopping Scans of Peripherals

- [scanForPeripherals(withServices:options:)](corebluetooth/cbcentralmanager/scanforperipherals(withservices:options:).md)
- [Peripheral Scanning Options](corebluetooth/peripheral-scanning-options.md)
- [isScanning](corebluetooth/cbcentralmanager/isscanning.md)