Bluetooth 4.0. Bluetooth Smart

By  Jonah Comstock 02:04 pm April 3, 2013
The Fitbit Flex is a Bluetooth 4.0- enabled activity tracker. Bluetooth 4.0. or Bluetooth Smart, is emerging as the leading connectivity protocol for fitness devices, and the medical market is likely to follow soon, according to industry analysts in statements released by the Bluetooth SIG. Bluetooth SIG announced that since 2008 it has qualified 142 medical products and 56 fitness products. In...