iPads are only being shipped with iOS 8 if their build date is Pre-September. Anything built after September will have iOS 9.Hello. I'm in Canada. I checked on Apple.ca and the specs say iPad Air 2 comes with Bluetooth 4.0.. BTW the iPad Air 2 ships with iOX 8 at the moment here. The upgrade to iOS9 would have to be done through iTunes store or Wi-Fi. Different countries, different strategies?