We first saw Griffin’s new accessories for wearables at CES, and most of these products are now available. All of these products work with existing fitness trackers, enabling the trackers to be worn on different areas of the body while adding a bit of flair. Ribbon Wristband ($20) is a nylon ribbon which securely hides a Fitbit Flex, Fitbit One, or Sony SmartBand. Sleep Sport Band ($20) is compatible with six different trackers and is designed…
