Turtle Sport is an open source software developed to communicate with GPS devices: Garmin, Suunto, etc. The following functions are available:

• Retreive your activities from GPS devices.
• Import and export activities in GPX, hst, tcx, kml, fit.
• Configure the athlete data: weight, heart, rate, equipment, activities.
• OpenStreetMap Data.
• Diagram by activity with altitude, heart, speed, cadence, temperature.
• Meteo data during the activities
• Statistic of the activities by year, month, week, etc.
• Visualize your activities in Google Earth and Google Maps.
• Send your activiy by email.
• Search races.