This topic has 1 voice and 0 replies. Viewing 1 post (of 1 total) Author Posts May 10, 2013 at 5:57 am #8221 jsampo3Keymaster Anyone have used fitbit flex or jawbone up to aid the, with Carb nite or CBL? Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.