Measures each stride you take to show running speed and distance
Helps improve your running technique by showing your running cadence and stride length
Allows you to see how your running performance changes, with Polar''s unique running index
Compact and fits securely on your shoelaces
Shock and water resistant, to handle even the most demanding runs

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.7 inch
Height : 1.1 inch
Length : 6.8 inch

Item Weight: 3.2 ounce (View shipping rates and policies)
Shipping Weight: 4 ounce (View shipping rates and policies)

ASIN : B00TK1V946