I have a little question. This is an ico?
lol what, yes Bitwatt was an ICO, but it's finished now. You can pickup the tokens on the Coss.io exchange if you'd like to get involved still, or you can use the beta exchange that the team have made.
They are already working on the product, because as Darkoth89 has said the ICO is over. Here is the link for the Beta Exchange
https://exchange.bittwatt.com/Yeah man, I did a small test and it went through fast, the withdrawal was a little slow, but that's not a major issue especially considering it is in beta currently as well, highly recommend if you want to get some more BWT.
What was the rate you used? do you recommed getting BWT off COSS or off the beta version of the exchange? I am yet to test it but trusting your feedback.