PayDeals offers the Scosche Rhythm Bluetooth Cycling Speed and Cadence Sensor for $14.99 with free shipping. That's the lowest total price we could find by $45. This device tracks and transmits cycling stats wirelessly to your iPhone, iPad, or iPod in real-time.

New customers can apply coupon code "PAYDEALS" or "FPTCAYMN" to knock an extra 10% off.