Black Eyed Peas frontman Will.i.am has unveiled a new smartwatch-style device called Puls. It is voice controlled with a Siri-like feature, and connects to Instagram, Facebook and Twitter for social networking, and includes typical smartphone features such as calls and email. It took a team of 35 engineers more than 2 years to create. The finished product has 16BG of storage and 1GB of RAM. There are also a standard model which comes in four colours, with two high-end models in gold, and gold with diamonds. The device will go on sale in the run-up to Christmas but no price has been revealed yet.