Type Method

hertzUnitWithMetricPrefix:

Returns a HealthKit unit for measuring frequency in hertz with the provided prefix.

Declaration

+ (instancetype)hertzUnitWithMetricPrefix:(HKMetricPrefix)prefix;

Parameters

prefix

A valid metric prefix value. For the complete list of prefix values, see HKMetricPrefix.

Discussion

Hertz represent cycles per second.

See Also

Constructing Frequency Units

+ hertzUnit

Returns a HealthKit unit for measuring frequency in hertz.