Apple Watch saves the life of Florida teen with a life-threatening disease

The more people buy Apple Watches, the more stories we'll hear about how the wearable device did something that saved someone's life. The latest such account comes from Florida, where an Apple Watch alerted an 18-year-old that her resting heart rate was at 190 beats per minute and that she should seek immediate help. It turns out that Deanna Recktenwald suffers from chronic kidney disease, a condition that went undiscovered all these years. The disease did not show any other symptoms. It was the...