Nike Heart Rate MonitorIf you want a Heart Rate Monitor that is not too complex, but can also be worn as an eye-catching sports watch, the Nike Heart .....
2) Fetal Doppler: This monitor is of high quality used by many physicians. It detects the infant’s heartbeat. These monitors are not harmful in anyways to the mother or the baby. It is lightweight and portable. It has a pre angle, which helps to locate heartbeat easily. To determine the baby’s heartbeat you have to count the heart rate for 10seconds and multiply it by 6. This will give the heartbeats per minute.