POLAR S720i - Manual (Page 68)

D 66
*Optional Polar Cadence Sensor or Polar Power Output Sensor required.
Exercise time (Exe. Time)
The exercise time is the amount of time that you have
exercised with the stopwatch running. Average and
maximum heart rates of your exercise alternate on the
display. To continue recalling the file, scroll up or down
button.
Recovery information of BasicSet exercise (Reco)
Recovery time.
Recovery duration.
Drop in your heart rate.
Or
Recovery heart rate.
Time it took reach the preset heart rate reading.
Drop in your heart rate.
Exercise distance (Exe. Dist.)
You can see the exercised distance.
Speed information (Spd. Avg/ Max)
Average and maximum speed of the exercise alternate.
Cadence information* (Cad. Avg/ Max)
Average and maximum cadence of the exercise alternate.