Polar F4 Heart Rate Monitor is the first women's specific unit from Polar, combining all the necessary heart rate features with a new, slim design. Available in two color options, the F4 includes the popular Zone Pointer™ feature that helps keep you in your Target Zone, and OwnCal to track the calories you burn during your exercise. With stopwatch and convenient button free operation, the F4 is a valuable fitness tool.

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Polar exercise features: Wireless ECG accurate heart rate

Polar OwnCal®

Target zones with visual alarm

Target zones with audible alarm

Zone Pointer

Fitness Bullets (for every ten minutes in target zone)

Maximum heart rate of total exercise

Average heart rate of total exercise

Exercise Date

Polar OwnCal®

UpLink, settings upload from Polar web site or software to wrist unit

Time in target zone

Target zone limits

Average heart rate of total exercise

Heart rate (displayed as bpm)

Heart rate (displayed as % of maximum heart rate)

Heart touch, button-free operation of wrist unit. Watch Features: Time of day (12/24h) with alarm

Date and weekday indicator

Stopwatch

Polar Electro products can only be shipped in the U.S.