sak karep

Last night, I slept six hours and three minutes with 97 percent efficiency, according to the Microsoft Band. I spent a bit more than three hours of that in “restful” sleep, briefly waking up three times. I have very little idea of what most of that means. And yet, I’m compelled to learn more. If you’re looking for a formal review of Microsoft’s first activity tracker, this isn’t it. Jon Phillips ...