Nokia Steel – Activity &amp; Sleep Watch<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>24/7 seamless tracking - automatic walk， run， swim， and more than 10 activities recognized. Plus calories burned &amp; distance</li><li>Sleep monitoring - sleep cycle analysis (light and deep sleep) plus silent Vibrating alarm with Smart wake-up which helps you wake up at the best point in your sleep cycle</li><li>Automatic synchronization - visualize trends and data on your Smartphone with the free health mate app</li><li>Premium materials - stainless steel， chrome hands， silicon Sport strap</li><li>No charging - up to 8-month Battery life</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41vp7PgtbzL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51SHsHP19UL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51YEtVDSUrL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51AYwIjxv5L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31-4IsVXmoL.jpg" noproxy>