NEED TO KNOW: Bluetooth Smart

Our smartphone’s ability to talk to gadgets is all down to Bluetooth Smart. Perhaps one day all of our gadgets, home appliances and even our cars will be on a mobile 4G network, but for now it’s a streamlined technology called Bluetooth Smart – also known as Bluetooth 4.0 and Bluetooth Low Energy – that is ushering-in a new generation of connected electronics ideal for travellers.

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