Dimensions: 4.3'' x 2'' x 0.8''. Weather forecast is presented in easy to read icons that indicate improving, slightly cloudy, deteriorating, adverse or stormy weather conditions impending. See current temperature in Celsius and Fahrenheit as well as 24-hour Temperature history graph to understand trends; simultaneously see current and minimum wind chill. Understand current wind direction and speed to compare against the ideal conditions for your activity and objective. Includes a wind speed alarm. Day of the week, date, and time at your fingertips. Includes an alarm to get you up and out or to signal critical turn-around times set during pre-planning. Race timer mode and Stop watch function. Boxed with hanging tab.