Polar FT4 Heart Rate Monitor

Smart Calories Lets you know exactly how many calories youve burned. OwnCal is the most accurate calorie counter on the market. It calculates the number of calories expended during a training session based on your weight, height, age, gender, your individual maximum heart rate HRmax and how hard youre training. Polar training computers with the OwnCal feature display the cunulative energy expenditure in kilocalories, kcal during exercise and total kilocalories of the current exercise session after exercise. They also save accumulated kilocalories. The energy expenditure calculation is based on body weight, height, age, gender individual maximum heart rate HRmax heart rate during exercise Many Polar training computers also take into account individual heart rate value in a sitting position HRsit individual maximal oxygen uptake VO2max