What type of signal do heart rate monitors use to broadcast their heart rate (data) to the watch.?

What I am getting at would be how would one intercept those signals and read the data being broadcast. Is it a radio wave if so what frequency.

**If anyone has a heart rate monitor, look on the box and see if it says anything about the signal it uses.

What type of signal do heart rate monitors use to broadcast their heart rate (data) to the watch.?

It%26#039;s FM, and you won%26#039;t be able to intercept the signal unless you%26#039;re close enough to look over the guys shoulder. The freqs will vary from each unit being used. And why the **** would you even want to do this ? Try cordless phones, they%26#039;re more fun...

What type of signal do heart rate monitors use to broadcast their heart rate (data) to the watch.?

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What type of signal do heart rate monitors use to broadcast their heart rate (data) to the watch.?

FM signal.

Heart Rate Monitors are often used by Fitness Enthusiasts because they keep a person from overworking (or underworking) the heart during cardiovascular excercise. It is widely believed that excercising within a target heart rate %26quot;zone%26quot; is the most effective way to burn off calories.