I just installed Drafts on my iPhone but I don’t see it on my Apple Watch. Do I have to upgrade to the Pro version for Apple Watch support? Or is there something else I’m missing?
The Apple Watch app does not require Drafts Pro.
You may need to install the app from the Watch app on the iPhone. If it does not appear as available, make sure you are running at least watchOS 7.1, and try to reboot (power off-on) the iPhone. Occasionally, the iPhone does not immediately register available watch apps when they are first installed, and reboot will resolve that.