iPhone 4S is first Smartphone With Bluetooth 4.0. The iPhone 4S just announced yesterday is the first smartphone equipped with Bluetooth 4.0. This technology is the latest version of wireless technology that can move data at close range.
One advantage of Bluetooth 4.0 is a technology that takes very little power. With Bluetooth 4.0, a device that needs to be constantly connected will certainly need it, users also do not need to continually charge the battery because the phone had been used for the wireless connection. Examples of devices that need further categorized on medical equipment such as pedometers, heart rate straps, and blood glucose monitors.
For the iPhone 4S cases, Bluetooth 4.0 can be used for wireless headset for both listening to music or just to communicate. Never mind the Bluetooth 4.0, it seems to version below, Bluetooth 3.0 only limited use. Of course it will take to adopt Bluetooth 4.0 are in daily activities.
