The watch’s temperature sensor is adjusted at the factory and normally does not require calibration. However, you can calibrate the displayed value if you notice major errors in readings.

1.Pull out the crown.

2.Rotate the crown to calibrate the temperature value.

Calibration unit: 0.1 °C (0.2 °F)

• To return the barometric pressure setting to its initial factory default, press (A) and (C) at the same time.

3.Push the crown back in to complete the setting operation.