| SiRF® high-sensitivity GPS receiver with basic navigation capabilities to marked POIMonitors heart rate, speed, distance, pace and calories burnedTraining Center™ software to create and analyze workouts1-button push changes heart rate profile from sport to sportStopwatch with auto-lap and auto-pauseAutoLearn feature adjusts user's heart rate zones as fitness levels improveIPX7 waterproof1 3/4" W x 2 1/2" H x 1/4" DIncludes rechargeable Li-Ion battery, Training Center™ software, heart rate monitor, wrist strap, expander strap, AC charger and USB cable |