A very relevant question being asked, amid all the hype around wearables tech. If we think we are so close to monitoring heart beats and health , why has there been no app that does a quick heart check snd tackles heart attacks which is a serious global problem ?
http://www.fastcodesign.com/3046059/asides/5-reasons-why-wearables-arent-taking-on-heart-diseaseyet?partner=rss