The PSKI 2 is the perfect accessory when you hit the slopes. It stores a bunch of skiing-related data, including altitude, temperature, and time elapsed. You can look over a day"s worth of data, including your altitude over time, hill counter, ski date, total elapsed time, and descent speed tendency. The PSKI2 is also equipped with a chronograph and dual-time alarm. A barometer provides accurate readings of the pressure in mBar, inHg, or mmHg - and can even predict the weather, showing one of four graphical icons. Water resistant to 33 feet.