E-59
Barometer/Thermometer
This watch uses a pressure sensor to measure air pressure (barometric
pressure) and a temperature sensor to measure temperature.
• You can calibrate the pressure sensor and the temperature sensor (page
E-116) if you suspect that readings are incorrect.
To take barometric pressure and temperature readings
In the Timekeeping Mode, press the D button to
enter the Barometer/Thermometer Mode. This
will start barometric pressure and temperature
measurements automatically.
• It can take up to four or five seconds for the
barometric pressure reading to appear after
you enter the Barometer/Thermometer Mode.
• Barometric pressure is displayed in units of
1hPa.
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Temperature
Barometric
pressure
Barometric
pressure
graph