[Zetaphor]

The original DK1 was 3DoF, and the CV1 launched with a single sensor and an Xbox controller. The CV1 didn't get proper 6DoF until after launch.

[mintplant]

DK2 had a separate camera for outside-in tracking. I have one in a box in my closet.

[baby]

The first oculus is the rift though

[cortesoft]

They released a dev kit that was called the oculus rift that came out before the one you are thinking of.

[baby]

Dev kits don’t count though. Nobody mentions them when we talk about the nintendo X or the playstation Y. Why would it be different for the oculus?

[detaro]

The "dev kits" were freely sold to everyone and also bought by consumers, not just developers. Very different to sell-your-soul-NDA'd console devkits given out to select studios. "early adopter edition" would have been just as fitting.

[cortesoft]

Because even though they called it a dev kit, it was still a commercial product in many ways... there were a ton of games released for it, and a whole community of users who were not oculus developers. I got one, and I never wrote any software for it nor had any real plans to. I got it purely as a consumer.