New Bluetooth 4.2 spec looks to protect you from tracking beacons

* Bluetooth is a huge part of the mobile world, but most people only have a very basic knowledge of what the technology is actually capable of. More recently, it has become fairly common knowledge that Bluetooth 4.0 brings a "low energy" mode, which is great for wearables. But, the Bluetooth Special Interest Group (SIG) has just announced Bluetooth 4.2, which brings improvements to privacy, speed, and more.


The privacy portion of the update is specifically designed to give you more control when it comes to Bluetooth beacons that want to track your location. Bluetooth 4.2 would ...

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