X6M is fully uploadable. Features include Watch-Calendar, altimeter with altitude & Descent rate alarm,Barometer with weather graph information-wether memory-thermometer-logbook with altitude memory-chron & timers, PC-interface & analysis software,Compass Ideal for use with any cross sport such as mountaineering, hiking or cross-country skiingIncludes barometer, thermometer, altimeter, clinometer and compassAlarm feature for altitude and storm alertsFeatures advanced timing functions that record lap and split times of your runs and...