Heart rate monitors are personal monitoring devices that measure heart rates in real time; these devices also record heart rates and enable later studies. People who suffer from heart diseases or athletes who work out regularly use medical heart rate monitors. But the amazing development of smartphones during recent years and the permanent addition of new functions to them have led to some impressive inventions. The Samsung Galaxy S5 encompasses a great deal of special functions and the built-in heart rate monitor is one of the most intriguing of them.   How To Use The Samsung Galaxy S5 Heart Rate Monitor   Using the heart rate monitor that was successfully built-in inside the device is not hard to do. All you need to do is place a finger over a part of the smartphone located to the back of the phone near the rear-facing camera and completely cover the lens, and wait for a few seconds. The heart rate monitor the fellows at Samsung have developed is capable of capturing your pulse and hence monitoring the speed of your heart. The Health app that Samsung has also developed will then receive this information.      What Sort Of Software Does…