Why Use Heart Rate Monitor If you are still thinking of getting a heart rate monitor, the following reasons might make you decide. Here are some of the reasons why people should use heart rate monitor: Fitness monitor: When people train, they need result and that result in one and only one thing: cardiovascular fitness. The style and a wrist watch image is also basic in every heart rate monitor. It may or may not tell time but most likely, heart rate monitors do have time. Other basic features include backlights, digital display, and water resistance among others. Now, heart rate monitors are backed with functions and technology. The wrist worn receiver typically looks like a sport watch. And the difference would not be recognized unless it is used. Comfortable Cardiosport heart rate monitor s strap is made from soft fabric that would not interfere with the exercise. Other heart rate monitors might be uncomfortable and may tend to be improperly worn. Although treadmill will give us the total body workout, treadmill is incomplete without the device that gives us report, not on the length we are going but the rate our heart is performing. Yes! Treadmill should have the heart rate monitor. Treadmill heart rate monitor is a device that is attached on a treadmill as an added feature. All mentioned Polar heart rate monitors are suited for fitness conscious individuals who want to be guided during their daily workout and exercise. Creating an improvement with the running routine, athletes, trainers, runners, and health conscious individuals should have the S120, S810i, S610i S410, S625X, RS 200, RS100, and RS200sd. Also, others might give discounts on heart rate monitors because there are newer models to be released and the older ones must be disposed immediately. There is nothing wrong with it since there is not much of a difference when you get discounted heart rate monitors or not. Newer version could have little difference with the discounted unit.