Replacement Sleeping Wristband with Mesh Pouch for Fitbit Flex/2， Fitbit One， Fitbit Charge2， Fitbit Alta， Garmin Vivofit/2/3， Misfit Shine/2， Sony Smartband - Works for Sleep Tracking<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Use it at night for sleep tracking and works great</li><li>Velcro band， has a slide-in pouch for your fitbit and closed with a velcro</li><li>More comfortable than rubber wristband， no band rash or allergy</li><li>Mesh Pocket holds Fitbit Flex， Fitbit Flex2， Fitbit One， Fitbit Charge2， Fitbit Alta， Misfit Shine， Garmin Vivofit/2， Jawbone UP MOVE， Sony Smartband or other bullet style trackers sizing within 30mm wide x 60mm long x 20mm thick</li><li>Notice: it doesn't work to track your heart rate</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41tOyf2LOvL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41z2R7nmzpL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41f7FrwkXZL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ppWcRvpaL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51F42CiyF0L.jpg" noproxy>