CES 2013: Bluetooth 4.0 enabled fitness wristband announced by Fitbit
Fitbit, as its name would suggest, is the maker of various unique and interesting tech-related fitness products, and its latest device was announced just this morning. Called the Flex, it is a wristband that tracks fitness and sleep and features Bluetooth 4.0 to sync data to select iOS and Android devices. The surprisingly hi-tech gadget is available for…

