Between Apple Watches, GPS watches, smart phones, fitness trackers, and any number of other new gadgets, we're able to collect more health and fitness data now than ever before. And there's no sign of that letting up any time soon. But is all that data really useful? In today's episode, Doug and I discuss the new trend towards more data, how it can be helpful, and why we're not sold on the fact that more data is a good thing.