In many cases, discount heart rate monitors are found on special sites. These sites could offer discount heart rate monitors because they could get directly from the manufacturers on discounted price. And by bulk, discount heart rate monitors are given much lower prices on special cases. There are other sites that can give much lower priced heart rate monitor. The data is then transferred to the data to the wrist unit. The wrist unit on the other hand receives any data the transmitter sends. It has the display where the person using it can read his or her heart rate count. The transmitter and the receiver work hand-in-hand to provide an accurate heart rate measurement. Timex Heart Rate Monitor What would you get when the heart rate monitor technology is utilized by one of the leading sports timepiece makers in the world? You get a one of a kind, technologically advanced, and world class Timex heart rate monitor. As a globally acclaimed company in the sports watch industry, Timex has ventured in making the conventional wrist watch into a heart rate monitoring device capable of providing accurate heart rate measurement in whatever field of training, exercise, and fitness activity the user wants to take it. The only difference is that, the treadmill heart rate monitor is attached on the treadmill and could not be carried around wherever you want. Many treadmills today has a built in heart rate monitor. The function conforms to the general use of a heart rate monitor. It keeps you on tract with your heart rate while doing your exercise on the treadmill. 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. Some of it includes more complicated data recording. Top models would record the lowest and the highest heart rate as well as the average heart rate and everything in between. Among all the things, you should be mindful that what you need for a belt chest heart monitor is its long service. Hence, select one that will last for several years. A normal best chest heart rate monitor could have battery that could serve for several years and require to be charged. The main problem here is that most manufacturers require you to send back the belt chest to recharge the battery.