Buy Buy Now Garmin 010-00741-00. Finally, a GPS-enabled training device that isn't afraid of the water. The rugged Forerunner 310XT is the triathlete's indispensable training tool--a GPS-enabled, swim-proof trainer that tracks bike and run data and sends it wirelessly to your computer. This multi-sport device has up to 20 hours of battery life, tracks distance, pace and heart rate (optional), and goes from wrist to bike in seconds.
Review for Garmin Forerunner 310XT Waterproof Running GPS with USB ANT Stick. The 310xt was my first Garmin purchase. After years of having family use the Edge and the Forerunner for biking/running I decided I'd take the plunge when they came out with "the triathlete's indispensable training tool" in the 310xt. My first thought was this was pricey. But, looking at the ForeRunner 305 & 405, I realized it wasn't that much more expensive for the additional supposed features and the "... ... » Read more.
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