index
TypeScriptget index(): numberSwift declarationlet index: IntThe zero-based index of the zone within the containing `HKWorkoutZoneConfiguration`, ordered from lowest to highest threshold.
struct · iOS 27.0+ · SDK 27.1
struct HKWorkoutZoneget index(): numberSwift declarationlet index: IntThe zero-based index of the zone within the containing `HKWorkoutZoneConfiguration`, ordered from lowest to highest threshold.
get maximum(): (HKQuantity) | nullSwift declarationvar maximum: HKQuantity? { get }The maximum threshold for this zone. If nil, the zone has no upper bound.
get minimum(): (HKQuantity) | nullSwift declarationvar minimum: HKQuantity? { get }The minimum threshold for this zone. If nil, the zone has no lower bound.
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