?Outdoors Military Watch : Altimeter tells current elevation and records last 24-hour history by altitude graph. Barometer displays both local pressure and sea level pressure. Thermometer shows temperature from -10°C to 60°C( can be displayed in Fahrenheit, or Celsius ). Weather Forecast displays 4 symbols to indicate the predicated weather ?Digital Compass: Accurately pinpoint direction to safely find your way through wilderness and in whiteout conditions. We calibrated the compass before sending out. If you still find a problem, we recommend you to calibrate it automatically or manually. ?Sport Watch: Step, Calories, Distance, Stopwatch, Countdown Timer and metronome. Pedometer and Pace can track your steps and speed, which helps you to know your workout better. This non bluetooth pedometer watch with memory storage can record your last 7 days data of step-distance-calories-sports time. ?Basic Functions: Double Alarms, Dual Time, 12/24H Format, Date/Week, Hourly Chime, Waterproof to 3ATM, Super Backlight. ?Material & Size: High quality thick ABS case 50*47*17mm, durable and breathable PU double hollow band with stainless steel pin buckle is suitable for wrist from 6.7 to 9.0 inches. Weight 76g is very lightweight and comfortable, just feel you wear nothing on wrist.The watch is a little large, Please carefully measure the wrist size before buying.The temperature displayed on the watch is the ambient temperature? when measuring temperature, please remove away from your wrist.