Your wearable-tracked health data is for sale, according to a new study

If you sport a Fitbit or Apple Watch on the regular, you probably love the health insights you get from your wearable. You know how much you move, how well you sleep and have likely started tracking patterns and trends as soon as you have enough time logged.  But you're not alone. There are tons of advertisers and big pharma companies interested in your personal health data almost as much as you are — and, according to researchers, they can get it almost as easily as you can.  SE