Fitbit just reveiled its new Charge 2 and Flex 2 activity-tracking wristbads. The Flex 2 is now the company’s first waterproof tracker and like its predecessor, tracks steps, distance traveled, calories burned, and sleep. It doesn’t have a display but uses four tiny, color-coded LED lights to tell you how far along you are in … Continue reading “Introducing Fitbit’s First Swimproof Tracker”
