The Cardio 40, everything you need for your next run. This slim unit weighing only 42g will monitor your heart... http://t.co/iTxGgMGzgO
Rider 20 & Cardio 30/35 USB Cable
Get the most out of your device with our USB cable. Create routes and waypoints on your personal computer and transfer them to your device using the USB cable. On compatible devices, use the USB cable to transfer photos and music and turn your device into a portable photo album or music player. You can even use the USB cable to charge your device!