With Bluetooth and GPS integration that gives your bike speedometer, turn signals, headlight and proximity sensitivity that will turn on the lights as you approach your sweet ride. There are a number of settings you can access through your phone including changing the color of the LED lights in the rear facing bars.
They are available in pre-order after coming through very successfully a kickstarter fundraiser for the project. They can be fitted to most any bike, and would be a great gift for any avid cyclist. The simple beauty of the design, and the lack of goofy wires make this a unique and beautiful gift option.