I posted on the kickstarter site but as I read this is likely a better place, I know everyone is swamped so ...
I just picked up the new Nexus 5 (32GB, Black) :) , I am sure you will be supporting that as well... I am dumping my Z10 BB, I really want to be able to use my Alpha Man size ring for unlocking a phone and the Z10 has so little application development going on that it is ridiculous. The alpha should work with the Nexus, I am a 50 pond backer, will any of the other rings work in theory, I know that it was just released and it is too early too know definitely.