I'm in a band <a href=" http://www.crosscarefoodbank.ie/index.php/narrative-essay-for-college-students#helm ">essays on art</a> Tracking sleep, however, wasn't one of the skills Apple touted when it talked up the M7 coprocessor at its special fall press event. That doesn't necessarily mean an app couldn't be written that allows the iPhone 5S to function in this way. Of course you would have to strap the phone to your person before climbing into bed, something I don't see many people doing. I feel smaller wrist-style products are better suited to this purpose.