Graph X CardioSport Heart Rate Monitor

This heart rate monitor has a three color graphical display which shows how hard your heart is working during exercise compared to the active target zone. It displays the maximum average and minimum heart rate session displayed and contains a visual out of zone alarm and optional audible alarm. Cardiozone allows you to set a target zone while training. Once your target zone is reached, a press of one button activates and sets cardiozone to alarm you when you leave the set zone. It offers a standard and military time clock, with daily/hourly alarm, and calendar. Available in Black/Grey.

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