Garmin Forerunner 920XT multisport GPS clock + heart rate chest strap with swimming, cycling, running efficiency (Electronics)
This is my 3rd Forerunner. So far I had each for several years the 305 and 310XT. By comparison, the 920XT a real advancement, actually in all areas. The predecessor have an eternity for the GPS Fixing hand, when 310XT I could not even pretend an exe