L.L.Bean Garmin Forerunner GPS 310XT with Heart Rate Monitor

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The ultimate training device, the Garmin Forerunner 310XT combines the intensity-monitoring capabilities of a heart rate monitor with the precise time and distance measuring capabilities of a GPS monitor. It constantly monitors your time, distance, pace, calories and heart rate as you run or ride. It's also water resistant to a depth of 50 meters so you can take it to the pool or lake (heart...
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