What is Bluetooth 4.0? It’s the latest spec from the Bluetooth SIG using Bluetooth but in a low-energy fashion. With Bluetooth 4.0 you can use watch batteries in devices ad those devices would last up to 2 years. In the example Ron demonstrates, we see someone taking a blood pressure reading and from that blood pressure monitor that data is transmitted to a PC and on to the Doctor or healthcare provider, which saves time and money. Other use cases for Bluetooth 4.0 include health and fitness. In the fitness market you could use Bluetooth 4.0 in a heart rate monitor or a pedometer, devices that would use watch batteries, and that data could be simply uploaded to your PC or to your phone. At Broadcom we are constantly developing wireless, and other, technologies to make your life easier.