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# CBPeripheralManagerState

Values that represent the current state of the peripheral manager.

```
enum CBPeripheralManagerState
```

## Topics

### Constants

[`CBPeripheralManagerStateUnknown`](/documentation/CoreBluetooth/CBPeripheralManagerState/unknown)

A manager state that indicates the current state of the peripheral manager is unknown.

[`CBPeripheralManagerStateResetting`](/documentation/CoreBluetooth/CBPeripheralManagerState/resetting)

A manager state that indicates the connection with the system service was momentarily lost.

[`CBPeripheralManagerStateUnsupported`](/documentation/CoreBluetooth/CBPeripheralManagerState/unsupported)

A manager state that indicates the platform doesn’t support the Bluetooth low energy peripheral/server role.

[`CBPeripheralManagerStateUnauthorized`](/documentation/CoreBluetooth/CBPeripheralManagerState/unauthorized)

A manager state that indicates the app isn’t authorized to use the Bluetooth low energy peripheral/server role.

[`CBPeripheralManagerStatePoweredOff`](/documentation/CoreBluetooth/CBPeripheralManagerState/poweredOff)

A manager state that indicates Bluetooth is currently powered off.

[`CBPeripheralManagerStatePoweredOn`](/documentation/CoreBluetooth/CBPeripheralManagerState/poweredOn)

A manager state that indicates Bluetooth is currently powered on and is available to use.

## Relationships

### Conforms To

[`Sendable`](/documentation/Swift/Sendable)

[`Equatable`](/documentation/Swift/Equatable)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`RawRepresentable`](/documentation/Swift/RawRepresentable)

[`BitwiseCopyable`](/documentation/Swift/BitwiseCopyable)

[`Hashable`](/documentation/Swift/Hashable)

---

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