"Best Gadget" - Review of Polar AXN 500 Altimeter/Heart Rate Watch

This gizmo is easy and fun to use. After a few hours playing around with the controls with prior knowledge on barometers 101 it's easy to grasp the application and practical uses of this tool. And the best part, I've slowly and safely brought myself to a pretty good level of fitness and all in file for me or my physicians review (if needed). Great investment! --- over 2 years and still with me in all my activities indoors and outdoors.
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