GPS Functionality
The Forerunner can be used to record historical data by completing a work out and then uploading the data to a computer to create a log of previous exercise activities for analysis.
Additionally, the Forerunner can be used to navigate during a workout. Users can "mark" their current location and then edit this entry's name and coordinates, which enables navigation to those new coordinates. The watch uses the hh.mm.mmmm (hours, minutes, and minute decimals) coordinate format. The 310XT can display additional formats; it also has a screen to display current coordinates in real-time.
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