The FDA has approved the first medical device accessory for the Apple Watch, made by AliveCor, whose CEO is former Google+ boss Vic Gundotra. The accessory is AliveCor's KardiaBand electrocardiogram (EKG) reader, a sensor that pairs with an app and can detect abnormal heart rhythm and atrial fibrillation (AFib). The user touches the sensor, which snaps into a slot on the watch's band, to get an EKG reading in 30 seconds. The recording can then be sent to a doctor...Read More