title: How to detect Bluetooth version on Android?
body: <p>I am currently developing BLE app and I would like to filter discovered devices and leave only BLE compatible ones in the list.</p>
  
  <p>Using Broadcom API it was fairly easy to find out if the device is BLE.
   Unfortunately DROID RAZR doesn't provide broadcom library so I had to use Motorola BLE library... and with no surprises they don't have a method to check bluetooth version.</p>
  
  <p>I read all the possible native Android Bluetooth classes and did not manage to find relevant information to me (I found categories - pc, smartphones etc, but no version.)</p>
  
  <p>Does anyone know how to check scanned device Bluetooth version?</p>