The Bluetooth Special Interest Group (SIG) has announced the ratification of Bluetooth 4.1, which will enable current devices -- like the iPhone, iPad and latest Macs -- to have a more seamless experience with "Smart Bluetooth" accessories like heart rate monitors, speakers and more.
Bluetooth 4.0 (also known as Bluetooth Low Energy, or BLE) was a huge step forward over Bluetooth 2.1. BLE connections allowed much more reliable pairing with devices and a huge improvement in battery life. The Bluetooth Special Interest Group says Bluetooth 4.1 will be an "evolutionary" advance over the current Bluetooth 4.0. There will be three main advantages for both consumers and developers:
Coexistence -- engineered to work seamlessly and coopera
