Best Reebok Heart Rate Monitors for Control

i just like to check my heart rate while exercising and have compared it when to other monitors, and it is accurate within one number.

i used it on several cardio machines in the gym and found that the hr was very similar, with in 2 beats, to the machines built in monitor.

as i am starting to train for my next marathon, i thought it would be a good idea to get a heart rate monitor watch.

although it doesn't monitor your heart constantly (you have to stop and recheck your pulse rate from time to time) it is still good while exercising to see if your heart rate is up.