Wearable Tech! Here comes personal health optimization!
The Fitbit Flex, a wearable sensor, is one of the more popular wearable tech devices for tracking your activity, diet, and even your sleep patterns. Oh, and you can throw away your alarm clock. You now have a silent alarm on your wrist; vibrates at your set wake time.
The Fitbit Flex is only $99. Learn more from the company below.