Gear Live did a cute real-time test of Bluetooth 2.1+EDR vs the same old, same old. Apparently it’s quite speedy and gets five times better battery life. But don’t take our word for it — watch as two Bluetooth wonks take pictures and transmit them to photoframes. Gripping, gripping stuff.
The Bleeding Edge 161: Bluetooth SIG Demos Bluetooth 2.1 + EDR Features [GearLive]
That’s Lobot, BTW. I didn’t know his name, but Hickey did.