Samsung Gear S2 classic User Manual page 77

Applications
9 Start exercising when the measurement is completed.
• When you rotate the bezel you can view exercise information, such as calories burned and current speed.
• Rotate the bezel left to listen to music using a Bluetooth headset.
10 Tap the screen and tap Pause > Stop. Rotate the bezel to view your exercise information.
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Exercise time
Target duration of
exercise
Heart rate