Sunroad outdoor sports watch is designed especially for mountaineer team, outdoor fans, traveling fans. It combines altimeter, barometer, compass, pedometer, sunrise and sunset times, world time, weather forecast, countdown timer, stopwatch, time and date, etc. Features: Time functions: hour, minute, second, year(2010-2099), month, date, weekday, 12H/24H Alarm clock (2 sets alarm clock) Countdown timer( 99:59:59) Stopwatch(0?99:59:59), 11sets of data Sunrise and sunset times Pedometer, step counter, calorie, distance record Corporates digital compass, altimeter, barometer, thermometer, air pressure trend and altitude trend 48hours air pressure trend chart 24hours altitude trend chart & Climb rate 48hours air pressure and 24hours sea level altitude record Weather forecast Worldtime functions (daylight saving time switch automatically) Button tone on or off Battery life remind EL backlight