Giant study shows Apple Watch can spot important heart rhythm changes - STAT

Giant study shows Apple Watch can spot important heart rhythm changes  STATApple Watch app could save your life by detecting irregular heartbeat, study says  CNNStanford scientists just gave us an unprecedented look at how well the Apple Watch detects heart problems  Business InsiderApple Watch detects irregular heart beat in large U.S. study  ReutersMassive Study Using Apple Watch Spots Heart Issues, With Limits  BloombergView full coverage on G