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The Tone Pro features a comfortable around-the-neck design that countours to the body
distance and pace without needing to be constantly recharged
The Dash allow you to track your activity and performance
the Charge can continually monitor various health markers like your heart rate
Spree Headband Swimming The Tone Pro features aThe Spree Headband is a unique activity tracking device that is worn as a headband rather than a wrist watch. Using a Performance Optimization Device (POD) with a built in accelerometer and advanced plethysmograph, the Spree Headband can give you detailed information about your workout like calories burned, heart rate, and body temperature. These extensive metrics allow you to fully understand your performance so that you can continually improve. The
