Metadata that describes a characteristic’s value and that may be useful for presentation purposes.
SDKs
- iOS 8.0+
- tvOS 10.0+
- watchOS 2.0+
Framework
- Home
Kit
Declaration
class HMCharacteristicMetadata : NSObject
Overview
Querying a characteristic’s metadata enables you to build a user interface that reflects the underlying units, minima, and maxima, and other aspects of the characteristic value.