Can't pair watch for first time because it won't update
I was just given an Apple Watch Series 1 running WatchOS6. I am trying to pair it for the first time to an iPhone 6S that I just updated to iOS14.0.1. When I open the Watch app and start the pairing process it says that an update is available and the options are to install update or skip update and exit setup. Either way, I end up having to try to update. When I hit Update Now it says Activating Apple Watch for a few seconds, then changes to Checking for Update, then a pop-up appears saying Unable to Check for Update - Checking for a software update failed because you are not connected to the internet. The options are to Start Over or Try Again. Either way, I end up back here, and again and again.
Any ideas anyone?
Thanks!
Apple Watch