Apple Watch electrocardiogram and irregular heart rate features are available today

Apple Watch electrocardiogram and irregular heart rate features are available todayhttps://www.theverge.com/2018/12/6/18128209/apple-watch-electrocardiogram-ecg-irregular-heart-rate-features-available-health-monitor
https://www.worlds50.com/2018/12/apple-watch-electrocardiogram-and.html