Lezyne macro gps hrsc loadedfeaturing a large sharp display the lezyne macro gps is packed with many advanced technologies in an easy to use and affordable package the bluetooth enabled device can pair through lezynes free ally app to ios and android handhelds in addition to bluetooth compatible power meters heart rate monitors and speedcadence sensors when connected to a handheld the macro gps provides turn by turn navigation live tracking and strava live segments furthermore the un