The lucky Bee's that attended the Tizen Developers Conference were presented a free Tizen based Samsung Gear 2. For free! But you could get lucky too! All you have to do is win a competition by sending a tweet. You can send 5 tweets as long as they contain the keywords/hashtags #WinGear2 and #TDCSF2014 and a unique tweet. Cloning is useless. You also have to follow @tizenassn.
Here is an example tweet:
— JohnPeter Elverding (@JPElverding) May 26, 2014
Last day of joining the sweepstake is May 31, but that and a lot of not too small print is at this link. Basically: You don't have to buy anything, follow @Tizenassn, write something (smart?) and use the hashtags they want you to, June 4th they'll let you know if you're the winner and of course, they'll do that thru social media.
I wish you luck!
Complete official rules available at https://www.tizen.org/events/tizen-developer-conference/2014/win-samsung-gear-2/official-rules