Luke Russert @LukeRussert
I got two, one is called "hamstring" and the other "calf muscle," they tell me when I've done good work. https://t.co/5o566rxFUg — PolitiTweet.org
NBC News @NBCNews
Fitbit trackers are 'highly inaccurate,' study finds https://t.co/xFKGHpSTaN https://t.co/SPGxuO7Yce