Apple Watch series 3...am I missing Something!

Mac

Well the new AW S3 has been announced and forgetting all the LTE features (which frankly are pointless as you need to pay for a separate tariff to benefit) I am struggling for a reason or reasons to buy it over the S2?
Has anyone else been waiting to look at this and have I missed something that makes it a better watch for running than the S2?
Is the battery life any better? Well not according to the specs it's not.
Does it have any fitness or more specifically running friendly features not available on the S2? Not that I can see.
Yes the chip is supposed to be faster but does that really matter to me? Possibly not.
Is it more accurate with its GPS for some reason! Again not that I can see.
Is the HR accuracy better? Nope again so far as I can tell.
Have I missed something here? Is the S3 in any way a better running Watch than the S2?
If it's not then I may as well save a few quid and get the S2 once they go on sale, which they will soon.

Mac

Anyone? 

KellyLara

Just buy S2, for me

Mac

Thanks for reply, I was wondering if I had said something wrong? 

alinajetly

What’s new features and Where to Buy Apple Watch 3 in USA: https://www.howtoisolve.com/where-to-buy-apple-watch-3-usa-uk/