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 "
WTS] Casio G-Shock DW-9100BJ-1B Riseman Altimeter Barometer Thermometer Vintage Digital Watch 9100 Brand New w/Tag | WatchCharts