Select > System > Data Recording.

Cadence Averaging

Controls whether the device includes zero values for cadence data that occur when you are not pedaling (Data Averaging for Cadence or Power).

Power Averaging

Controls whether the device includes zero values for power data that occur when you are not pedaling (Data Averaging for Cadence or Power).

Log HRV

Sets the device to record your heart rate variability during an activity.

5Hz GPS

Sets the device to record high frequency data during downhill runs (5Hz Data Recording).