Charge your Polar V800 with this USB cable
Sync your activity and training data with your device
Use the Polar flow web service to analyze your data
Wristband Size : 9 '' . NOTE - Measurements taken from the LAST HOLE to the END OF RUBBER next to buckle (not from end to end).

Technical Details

Product Details

Package Dimensions
Width : 3.7 inch
Height : 1.1 inch
Length : 4.65 inch

Shipping Weight: 0.32 ounce (View shipping rates and policies)

ASIN : B00ZFE3C8S