Suunto Foot Pod

This shockingly light-weight wireless transmitter attaches to your shoe and sends speed and distance data to your Suunto Training wristop computer (T3,T4,T6). It allows you to program in speed-limits and emits a warning in the event you have strayed from your desired pace and can even be coupled with the interval training feature to automatically record lap times. Data is also downloadable to Suunto Training Manager software via USB (T6) or PC Pod (T3,T4). Water resistant up to 100 ft and weighs only 27g or .95oz with up to 200 hours of battery time!