Yup, they launched it a while ago 
I showed how they look like in my Frog Review , but here’s a glimpse:
It is usable although I would like to install a “bezel” pockect clip! Specially when using cargo shorts! But in terms of usability is much better than with th 10180 tube 
It subverts the whole idea of the “Nano”, but…
The Nano Pro can also be used with the 3xAAA tube