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Google just made Wi-Fi way better than Bluetooth — here’s how

Google has released a new app on Android devices that allows phones to connect with each other over far greater distances than Bluetooth while making it possible to send messages to each other, or transfer large amounts of data without an internet connection.

However ,the app it has released is just demoing one feature, the ability to accurately tell how far apart two devices are from each other. The new app is called WifiNanScan and is mainly for developers to test, but it demonstrates how the Neighbour Awareness Networking (NAN) works. 

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