I have purchased the Pro features (as indicated in Settings - Pro Features) and have enabled and installed the App on the watch (Settings Apple Watch (Enable Watch and Pin Code are both toggled on). I have also created a pin on my watch and am able to log in. I am still getting an error (once I log into 1Password with my Pin) saying "You can add items from the 1Password App on your phone. Requires pro features." I would really like to be able to view my passwords on my watch so I don't always have to have my phone out.
Thanks in advance.