Polar Bluetooth Smart Cadence Sensor | Black Isobrite RAINS has designed this Cross

RAINS has designed this Cross Pouch for any adventure

Height 12 mm

or smartphones

this Braun black watch is a classic throwback and features a leather strap

Polar Bluetooth Smart Cadence Sensor | Black Isobrite RAINS has designed this CrossBoost your cycling performance with the advanced technology of the Polar Bluetooth Smart Cadence Sensor. The cadence sensor can help you gauge your most efficient pedaling rate based upon your speed and distance. The Bluetooth Smart technology syncs all of this data to your smartphone via Polar Flow. Polar Flow is a mobile application that is especially great for setting goals and tracking your progress. [Details] Compact and lightweight design