The average pace of the user, measured in seconds per meter.
- iOS 10.0+
- macOS 10.15+
- Mac Catalyst 13.0+
- watchOS 3.0+
- Core Motion
During regular updates, this property is set to the user’s average active pace since
start was called. When you perform historical queries, the property is set to the average active pace between
The property averages the user’s pace only during periods of activity and it omits all periods of inactivity. The value of this property is
nil when you are performing a query for historical pedometer data and the information is not available (such as when the user did not move between
end). This property is also
nil for devices that do not support the gathering of pace data.