Agreed. I actually like these types of products, but I object to the idea that a massive amount of data is going to define whether or not you're happy. If you n

Agreed. I actually like these types of products, but I object to the idea that a massive amount of data is going to define whether or not you're happy. If you need to sift through a massive amount of data to determine that, then no, you're probably not happy. On the other hand, these products can help you achieve some "thing" that might make you happier. For instance, being fit might make you happy, and seeing how far you traveled each day may motivate you to walk further every day. But the amount of steps you walk shouldn't define your happiness. And if you try to draw happiness from that, I would guess it's going to be a failed endeavor.