Global Variable

HKMetadataKeyElevationDescended

A key that indicates the cumulative elevation descended during a workout.

Declaration

let HKMetadataKeyElevationDescended: String

Discussion

Set this key on a workout, workout segment, or a quantity sample that represents distance. Set its value to an HKQuantity object with a length unit.

HealthKit assigns this metadata key to the segments it automatically creates for downhillSkiing and snowboarding workout sessions (Apple Watch Series 3 only).