How Bluetooth Smart is Changing the World

There are two different kinds of Bluetooth technologies, one being the classic Bluetooth and the now more popular Bluetooth Low Energy (LE) or Bluetooth Smart. As compared to the Classic Bluetooth, Bluetooth Smart reduces both the cost and energy consumption of devices. Everyone knows what Bluetooth is and it is a feature on nearly all smartphones and tablets nowadays, but do you know what it does and how it is useful? The implementation .