appleExerciseTime
A quantity sample type that measures the amount of time the user spent exercising.
Declaration
static let appleExerciseTime: HKQuantityTypeIdentifierDiscussion
This quantity type measures every full minute of movement that equals or exceeds the intensity of a brisk walk.
Apple watch automatically records exercise time. By default, the watch uses the accelerometer to estimate the intensity of the user’s movement. However, during workout sessions, the watch uses additional sensors, like the heart rate sensor and GPS, to generate estimates.
HKWorkoutSession sessions also contribute to the exercise time. For more information, see Fill the Activity rings.
These samples use time units (described in HKUnit) and measure cumulative values (described in HKQuantityAggregationStyle).