GPS aren’t exactly synonymous with water, until today.  Garmin’s newest Forerunner, the 310XT boasts all the features you’ve come to expect from their runner line of GPS watches in addition to waterproofing up to 50 meters.  This means that triathletes who transition from the lake to the road can use one device to track their performance and for those who are hitting the bike will enjoy the optional quick release and bike mounts.  A 20 hour battery life insures that the 310XT out lasts any competition and Garmin’s ANT+ personal area network technology means that you can beam your workout’s data to your personal computer for assessment and tracking.

The Garmin 310XT will hit sometime this quarter and will cost $349.99.

[Garmin]