Adding the Yale lock to the Ring app is very simular to adding to the Smartthings hub, but I think I remember that you can’t have two hubs connected to the lock, so you might have to remove the Smarthings link first.
When I go to Devices/Alarm Base Station and click on the +, then click on Security Devices, I have a Works With Ring option. I pressed the button on the lock (the one you use to add key fobs) three times, and then clicked on the Works With Ring/ADD, and it immediately found the lock and configured it in the app. I’m attaching a screen shot.
I think I installed the Ring app from US store (I live in the US and UK), so maybe the UK version doesn’t include the Works With Ring option?
