Already have a very smart watch
for less than 2/3 of the price, i have a wtach that tells the correct time, wherever i am on the Earth. I NEVER have to set the time as that is done automatically - even when I am travelling abroad. it can receive the radio signal from 6 atomic clocks around the world, so te time will always be dead accurate.
On top of that, I NEVER have to wind it up or change the battery, the solar cells on the face of the watch ensure that i always have enough charge to keep the battery going for a month without light, if that were to ever happen.
I will never need anythign more than what I have and i am a true gadget freak.