Apple Watch Series 4 packs an EKG sensor, larger display for $399

CNET --------- Since its introduction, the Apple Watch has been a bit of a conundrum. For better or worse, it's simultaneously a fashion statement, a notification device and a fitness tracker with the latter being the main focus of updates over the past two years. The newest model, the Apple Watch Series 4, reinforces its power as a health tool by adding an electrocardiogram (EKG), which along with the optical heart sensor, can accurately monitor your heartbeat and even identify an atrial fibrillation -- a critically irregular heart rhythm. To learn more click on the picture below to read the article.