I posted an article earlier this week about a smart wristwatch, and look what Samsung does, goes out and beats the previous one by a stretch!
Now, as pretty much always the case, Samsung releases something and then tweaks and fixes bug, so I would wait for the next wristwatch to come out and just read up on this one. (Samsung I do love you but wow..Apple may be a bit more right in waiting to release items!)
From what I read and see in this article, wait until the next one comes out. Someone had to come out first, now the next products on the market will be even better. Do your research when investing in one of these. Just like after the Ipad launch, there will be quite a few to choose from to fit your needs.
Apple, the ball is in your court!