Much has been made about the quantified life and how technology, sensors, and trackers can help people in their fitness and health goals by gathering real-time information. The Apple Watch has been more than this and aims to proactively keep users and their health providers and doctors aprised of any alarming changes in heart rate as well as has the ability to call emergency services or 911. The above video shows how Apple Watch has transcended its role as a tracker and timepiece and put life saving technology on people's wrists.