Polar F4 Heart Rate Monitor Watch

If your humungous heart rate monitor watch looks like it would fit your ankle better than your wrist, switch to the Polar F4 Heart Rate Monitora sleek, small design just for women. Not only will this Polar heart rate monitor watch fit you better, it also tells you the zone youre in, which allows you to focus on your workout. The F4 tells you how many calories you burned during a workout, so you can figure out how many ice cream sundaes you can eat when youre finished. Use the F4 Heart Rate Monitor as your daily watch as it shows time of day, date, and day of the week.