If you exercise more, then you require having a look at the pulse rate to ensure that you do not over stress yourself while you are engaged in exercising. Beurer Heart Rate Monitor W/O Chest Straps (PM 16) is a perfect heart rate monitor that is easy to use. You can use it on the wrist. It reads the pulse with the help of finger sensors. You can obtain the readings with just one finger touch. Beurer Heart Rate Monitor W/O Chest Straps (PM 16) is useful in individual training program. Monitoring your heart rate at regular intervals will assist you in staying healthy and unstressed.