Polar Heart Rate Monitor Watch F4

The F4 is the first women's specific unit from Polar, combining all the necessary heart rate features with a new, slim design. It includes the popular Zone Pointer feature that helps keep you in your Target Zone, and OwnCal to track the calories you burn in real time during your exercise. This well-rounded Monitor offers automatic age-based heart rate target zones that will keep you exercising on the right track. You can also override the automatic setting to manually change this zone for fine Tuning to fit your particular metabolism. With stopwatch and convenient button free operation, the F4 is a valuable fitness tool. Visual and Audible alarm in target zone / Water resistant to 30 meters / Extra large digits OwnCal feature displays your calories burned in real time / Zone Pointer feature provides a visual display to show where you are within your target zone range / Fitness Bullets feature displays one bullet for every 10 minutes in your target zone Recording features: Exercise time (total) / Average heart rate of total exercises / Maximum heart rate / Time in Target Zone - displays total time in your target zone for the current exercise / Calorie Expenditure - displays calorie expenditure for the current exercise and cumulative for the watch Watch features: Time of day / Stopwatch / Date and Weekday indicator / Alarm HeartTouch: By moving the wrist unit close to the Polar logo on the chest transmitter you can change the display information without pressing any buttons Includes Wrist Unit with CR1632 battery, Transmitter with built-in lithium cell, and Elastic Strap to hold transmitter on chest.