Tough smartphone

<p>A smartphone aboard is useful. A tough smartphone, water and shock-resistant, is even better Crosscall has just presented the Trekker-X3. This telephone, equipped with a 5” screen, has in addition a thermometer, a hygrometer, a barometer and an altimeter...</p>
<p><a href="http://www.crosscall.com&quot; target="_blank">www.crosscall.com</a></p&gt;