This watch provides precise control of performance in sporting activities such as running, cycling, skiing, etc.

Wrist-based heart rate monitoring - no chest strap required

Pedometer function: determines the number of steps and the distance

Sleep tracking: measurement of sleep duration and sleep phase - with 7 days memory

Current, average and maximum heart rate measurement

Large LC display with switchable backlight

Target pulse training with alarm - including individually adjustable power zones

With calorie display, time display, stopwatch, countdown timer, calendar and alarm clock

Wristwatch: waterproof to 3 bar

With Li-ion polymer battery (not interchangeable)