For example, the Bluetooth versions that were used in the 1990s and 2000s are actually a completely different protocol from that which most modern devices are using. But the original protocol ...

Finalized in 2010, Bluetooth 4.0 has been updated several times since, and the current version is 4.2, released in July of 2015. This version creates three different classes of device: Bluetooth ...

By following these steps, you can easily check the Bluetooth version on your iPhone or Android device. Understanding the ...