Moto 360 - Voice Control similar to Moto X?

[b_slow1]

I've been looking for a little more detail on how the voice control of the Moto 360 smartwatch works. Is it "touchless" like the Moto X? And would it be able to access Google Now with Voice only when paired with ANY smartphone? Or do you have to push some kind of Google Now button on the watch, similar to what you have to do on most other smartphones?

It would really be something of Moto 360 gave you touchless control with other smartphones...