Type Property


Food correlation types combine any number of nutritional samples into a single food object.


static let food: HKCorrelationTypeIdentifier


When creating food samples, specify the type of food using the HKMetadataKeyFoodType metadata key.

See Also

Correlation Types

static let bloodPressure: HKCorrelationTypeIdentifier

Blood pressure correlation types combine a systolic sample and a diastolic sample into a single blood pressure reading.