I've been through some of the other threads on this, but can't seem to find a solution that works...
I have a series 3 Apple Watch, running watchOS 4.0.1. 1Password 6.9 running on an iPhone 7 Plus with iOS 11.0.3. Opening the 1Password app on the watch shows the infamous "Requires Apple Watch passcode" message. I have a (long) passcode set.
I've removed the app from the watch, turned off watch support on the phone side, and removed all the items from the watch sync. Rebooted the watch and re-installed. No change. There must be a way to make this work!
1Password Version: 6.9
Extension Version: Not Provided
OS Version: iOS 11.0.3 / watchOS 4.0.1
Sync Type: Not Provided