The Polar F6 heart rate monitor is a great choice for using in large groups, where other exercisers might be using wireless training gear that could interfere with your own signal.
The F6’s coded transmission prevents crosstalk with other monitors so you’ll get a personalized workout–even in a class environment.
The Fitness Bullets feature shows a bullet on the monitor’s display for every 10 minutes spent exercising/training in your target heart rate zone. The Time in Target Zone feature calculates the amount of total exercise time spent in your personal target zone. You can use this feature together with the Total Exercise Time to determine the effectiveness of your exercise program.

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