POLAR F6 HEART RATE MONITOR . COLOR -BLACK COAL . IN ORIGINAL BOX WITH EVERYTHING INCLUDED .BOX IS OPEN AND MONITOR HAS BEEN USED A FEW TIMES  .COMPLETE WITH CODED TRANSMITTER ,INSTRUCTIONS AND WARRANTY INFORMATION .

The F6™ is the optimal choice for group exercisers like in-door cyclists. Coded transmission prevents crosstalk with other monitors so you'll get a personalized workout, even in a class environment. More than just a stylish model with 4 color options, the F6™ is an excellent exercise motivator. It includes all the features of the F4™, plus guidance with OwnZone® to automatically establish your personal target heart rate zones and feedback with OwnCal® to track your calories and % of fat burned, making it a perfect exercise companion .

Continuous ECG accurate heart rate (% HR max or bpm) Target Zone (% HR max or bpm) OwnCal - calorie expenditure Zone pointer - visual guidance to target zone Total exercise time summary with average heart rate Extra large digits Stopwatch Fitness bullets Water-resistant to 30m Time of day with alarm Backlight Own Cal OwnZone Own Code FAST SHIPPING!