CASIO G-SHOCK - Rock hard structure combined with Triple Sensor tech (compass, altitude, barometric pressure/temperature readings). Tap to shop the G-SHOCK MUDMASTER GWG2000-1A3. | Facebook
CASIO G-SHOCK - G-SQUAD Feature #4: Step Tracker, Altimeter, Barometer, Compass For our GBD-H1000 we use the accelerometer - a sensitive sensor that is used in most devices today. It measures an "