And if the chest strap is not fitted properly, inaccuracy in reading the heart rate is very possible. So to alter this, there Reebok makes strapless heart rate monitor. The Reebok strapless heart rate monitor eliminates the need to wear chest strap. This would free the user of worrying so much about the fit of the strap. Like what was said, the normal heart rate monitor can provide measurement whenever the user wishes to have it. The strapless heart rate monitor provides an on demand only heart rate measurement. Strapless heart rate monitor does not give a continuous heart rate data and the measurement is only given whenever needed. Reebok Heart Rate Monitor Reebok is a world leader in sporting equipment and apparel for sports and fitness. And when we speak of sports and fitness, there could be one important device to have: the Reebok heart rate monitor. Since heart rate is very important during training, Reebok heart rate monitor assures you that every time you set yourself on training, you could get the most accurate heart rate reading anytime you want to. The two-part heart rate monitor on the other hand is composed of the strap and the wrist unit. The belt strap reads the heart rate measurement and acts as a transmitter. The wrist unit serves as the receiver and displays the data sent by the transmitter. The belt strap heart rate monitor and the strapless heart rate monitor can be used during training. Expanded features: While it is advisable for beginners to get the basic heart rate monitor and work from there, others might be very eager to try higher-end heart rate monitors with calorie counters, built-in training program, and built-in trainer-like features that would guide user throughout the whole training, the choice is still up to you. To simply put it, the transmitter would send signal directly to the receiver then the receiver translates it to readable data without the risk of receiving other signals from other heart rate monitors. Functional Most Cardiosport heart rate monitors are packed with functional features needed for a total fitness and exercise companion.