Stereo Bluetooth audio is coming to the iPod Touch, said Apple's Greg Joswiak at Tuesday's iPhone OS 3.0 preview event . The added Bluetooth functionality will come by way of the OS 3.0 upgrade, due out this summer. While iPod Touch owners clearly win from the addition of Bluetooth support (a $9.95 upgrade fee is required), they may be a little peeved to learn that the second-generation iPod Touch hardware has probably supported Bluetooth all along.
A Broadcom BCM4325 chip revealed in iFixit's teardown of the second-generation iPod Touch back in September of 2008 was originally thought to be used strictly for the device's wireless Nike+ support. It turns out the chip is most likely capable of full-fledged Bluetooth audio and data transmission, but has been purposefully left dormant by Apple. After being unlocked by the OS 3.0 upgrade, the iPod Touch (second-generation only) should be capable of Bluetooth features such as A2DP, wireless accessory control (including gaming), and peer-to-peer connections.
In the end, adding Bluetooth functionality to the iPod Touch is worth every penny of the $9.95 OS upgrade, and makes the device more competitive against iPod alternatives such as the Samsung P2 (soon to be the P3) and the Cowon S9. Still, existing Touch owners must feel a little burned that Apple purposely withheld the feature up until now.
(via cnet)
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