buy.com offers Polar F55 Ice Aluminum Heart Rate Monitor  $209.99

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The Polar(r) F55(tm) Ice Aluminum Heart Rate Monitor provides you with the ultimate workout experience. The Polar OwnCal(r) tracks your calories burned while the Polar OwnZone(r) determines your personal heart rate for an exercise session. The monitor includes all basic watch features, a stopwatch and low battery indicator.

Features Features and Benefits Watch Feature: Yes-- Target Zone Indicator --Indicates when you are above, below, or within your heart rate target range. Heart Rates--Records average and/or maximum heart rate for workout. Heart Rate Features: ECG Accurate Rate (bpm)-- Fitness Test--While at rest, you can use the unique Polar Fitness test, OwnIndex, to determine your current fitness level. Takes less than five minutes. Calories Burned--Measures the number of calories you use during your workout. Polar OwnZone(r)--During your warm-up, Polar''s technology analyzes your heart''s beating to determine a safe and effective heart rate zone for you---your OwnZone. Using this info, the monitor provides two levels of intensity guidance for your workout, indicated by blinking and sounding alarms. Key Specs Records Time in Target Zone-- Time of Day -- Stopwatch-- Date Displayed-- Elapsed Exercise Time--