blood clots

A man says his life may have been saved by his Apple watch. A heart rate alert revealed he was experiencing a serious problem. Kevin Pearson was, by coincidence, visiting his father in hospital when he got the alert. It came from his watch, which ... tracked his heart rate. Normally that's to reveal general patterns as well as tracking how quickly the rate returns to normal after exercise, an important fitness indicator. However, the watch alerted Pearson to the fact his heart rate was at 161 beats per minute even though he was sitting down reading a book. Given his age of 52, that's a rate that ... (view more)