The all-round heart rate monitor for ambitious athletes. Along with the accurate ECG heart rate measurement, the SPM 22 heart rate monitor also has a range of versatile settings including individual training ranges, training zone suggestions and lap recording. The brushed stainless steel casing provides additional protection against wind and weather. Stainless steel casing Precise ECG and permanent pulse measurement with chest strap Training zone suggestions Pulse functions: Accurate ECG heart rate measurement Analogue signal transmission Individual, adjustable training range and alarm 3 training zone suggestions: health, fat burn and endurance Training times below/within/above training zone Average (AVG) and maximum (MAX) heart rate Calorie consumption (Kcal), fat burn (g) Time: Time (12 or 24 hour format), alarm, stopwatch Calendar / day of the week / date 25 lap times, average heart rate per lap Countdown timer Features: Waterproof up to 50 metres (suitable for swimming/underwater pulse measurement not guaranteed) Chest strap with flexible elastic belt Illuminated display Brushed stainless steel casing