Bluetooth 4.0 gets spec'd, 3.0 still not implemented
Bluetooth now has an official specification for version 4.0, currently scheduled for release at the end of the year. Of course Bluetooth 3.0 was released in April 2009 and it hasn't really caught on yet, especially when you consider most mobile devices -- including the iPhone, iPad, and iPod touch, still use Bluetooth 2.1 EDR.
This new 4.0 spec does promise reduced power consumption so maybe Apple (and others) decided to skip the previous generation and upgrade straight to this one? We'll find out next year...
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Rene Ritchie is one of the most respected Apple analysts in the business, reaching a combined audience of over 40 million readers a month. His YouTube channel, Vector, has over 90 thousand subscribers and 14 million views and his podcasts, including Debug, have been downloaded over 20 million times. He also regularly co-hosts MacBreak Weekly for the TWiT network and co-hosted CES Live! and Talk Mobile. Based in Montreal, Rene is a former director of product marketing, web developer, and graphic designer. He's authored several books and appeared on numerous television and radio segments to discuss Apple and the technology industry. When not working, he likes to cook, grapple, and spend time with his friends and family.