Apple watchOS 4 comes to your wrist September 19th
 

It won't be too long before you can give watchOS 4 a spin -- Apple has announced that the upgrade will arrive on September 19th for all Watch models. This isn't as dramatic a release as last year's (which added on-device apps and a revamped interface...
https://www.engadget.com/2017/09/12/...eptember-19th/