According to the Centers for Disease Control and Prevention, heart disease is the leading cause of death worldwide. It can lead to cardiovascular diseases such as heart attack, stroke and so on. Taking great care of your heart is critical, especially for elderly and those people with chronic heart disease already. The health watch can monitor ECG(electrocardiogram) in real-time basis. After measuring, the readings will show on the watch directly and be transmitted to APP with professional report generated at the same time.