Features include stop watch between 10 to 100 hours (depending on the model), countdown timer, time control, heart rate training control, energy control, memory samples, lap time memory, EL screen light, ECG accurate heart rate, time in below and above target zone, interval timer, split time memory, changeable transmitter battery, time of day, calendar and alarm. A team with member that would get one each is also eligible for discount. The military could also get discounts on heart rate monitor. Individuals such as coaches and trainers also get special heart rate monitor prices. Discount heart rate monitor is also available to schools, gym, health clubs, corporate fitness, and athletic departments. And when you do such activities, there is a need for a large display. Large display would enable you to read easily in arm s length your heart rate without the need of stopping for few seconds. Along with the display, the right heart rate monitor should have big buttons. This would give you the ease of pushing your heart rate monitor with your finger while you are moving. The main advantage of the belt strap heart rate monitor on training is that the user can have an instant access on the status of the heart anytime he/she wishes to. It provides a continuous reading on the status of the heart which is very reliable during long training duration. Higher end belt strap heart rate monitors can be computer compatible or contain high memory storage capacity that equates to larger room to save data for several days of training. It uses the same ultrasound technique that has been in existence and trusted by doctors for more than 3 decades so it is proven safe and effective. Most doppler fetal heart rate monitors are battery operated, lightweight, and very portable so you can carry it wherever you go. Some are also compatible with any PC so you can track and record every detail you would get from the monitor. 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.