Technology has provided us with the opportunity to closely monitor our heart rates during workouts for the sake of efficiency and health. Before now, the level of knowledge and price for Heart Rate Monitors (HRMs) flaunts the device as a gadget for professional athletes, but the intervention of many manufactures – competition and awareness has made it a common gadget and a necessity for not just all athletes. This wider market is achieved by the adoption of varied technologies; quality and functionality, compelling users to look out f...