---
title: CBUUIDCharacteristicObservationScheduleString
framework: corebluetooth
role: symbol
role_heading: Global Variable
path: corebluetooth/cbuuidcharacteristicobservationschedulestring
---

# CBUUIDCharacteristicObservationScheduleString

## Declaration

```swift
let CBUUIDCharacteristicObservationScheduleString: String
```

## Discussion

Discussion Data representing the observation schedule for a characteristic.

## See Also

### Channel Sounding

- [Measuring distance between devices using Channel Sounding](corebluetooth/measuring-distance-between-devices-using-channel-sounding.md)
- [CBChannelSoundingProcedureResults](corebluetooth/cbchannelsoundingprocedureresults.md)
- [CBChannelSoundingSessionConfiguration](corebluetooth/cbchannelsoundingsessionconfiguration.md)