http://t.co/iSdVsLg5 -
Super Deal Review - Garmin Forerunner 310XT Waterproof Running GPS
Waterproof to a depth of 50 meters, so you can wear it in the pool or the lake to time your swim
Tracks bike and run data and sends it wirelessly to your computer
Track your position, distance, pace, heart rate (with bundled monitor), add accessories to measure power data and more
20 hours of battery life
One-year limited warranty