MacRumors points out one of the overlooked new features in the iPhone 4S: Bluetooth 4.0 – AKA Bluetooth Smart. It can communicate with Bluetooth Smart mark sensor devices such as heart-rate monitors, blood-glucose meters, smart watches, window and door security sensors, car key fobs, and blood-pressure cuffs. We could be looking at a social network that really touches the Internet of things (devcies) around us.


Read More: iPhone 4S Bluetooth 4.0 to Usher in the Internet of Social Things?