how Would I set up a Apple Watch series 3
[Re-Titled by Moderator]
Apple Watch
The same as any of the other series devices. It requires an iPhone 6s or higher, and the instructions are here, Set up your Apple Watch - Apple Support
As there seems to be a lot of iPhone 6 users having setup issue. If you are one of them, then you would be advised to return your Apple Watch
Apple Holiday Return Policy (Purchase between: 15-Nov-2019 thru 25-Dec-2019, Return by 8-Jan-2020)
All purchases made before November 15, 2019 and after December 25, 2019, are subject to the Standard 14-day Return Policy.
https://www.apple.com/shop/help/returns_refund
If you have a 6s, SE, 7 or newer, then follow the instructions ChrisJ4203 has given.
How would I set up an Apple Watch series 3?
