Type Method

siemenUnitWithMetricPrefix:

Returns a HealthKit unit for measuring electrical conductance, using siemen units with the provided prefix.

Declaration

+ (instancetype)siemenUnitWithMetricPrefix:(HKMetricPrefix)prefix;

Parameters

prefix

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

Return Value

A HealthKit unit for measuring electrical conductance based on siemens and the provided prefix.

Discussion

This method is used to create prefixed versions of siemens. HealthKit often records electrodermal activity in microsiemens, as shown below.

HKUnit *mcS = [HKUnit siemenUnitWithMetricPrefix:HKMetricPrefixMicro];

See Also

Constructing Electrical Conductance Units

+ siemenUnit

Returns a HealthKit unit for measuring electrical conductance in siemens.