If you've decided that a heart rate monitor will help you keep fit, but you don't want something complicated then this is the HRM for you. The Polar FS1 simply and accurately measures your heart rate and displays it in large, easy to read digits. Includes programmable target zone, visual and audible in zone alarms, total exercise time, average hr, time of day and stopwatch. Water resistant to 50 meters, available in dark blue.
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