Fitbit Alta: https://www.fitbit.com/shop/alta
These both look like nice devices, but wow, pricey! The Blaze is essentially what I'm looking for, if it does what it says on the box, but I can't see myself stumping up $370 for it. Maybe I'm just cheap?
Also they advertise leather and metal straps to change the look, but again, over $200 for the metal sounds a bit extravagant to me.
In terms of aesthetics, I think they've done a reasonable job, and both have improved over the Charge and original Fitbit in my opinion.