I have drafts pro on my iPad and iPhone and watch is syncing with my phone but my iPad and iPhone are not. What am I doing wrong?
They should sync without any issue. Assuming you are using a non-beta version (say if you are on a beta app ad/or OS), can you check you are signed in with the same Apple ID on both iPad and iPhone? The first thing to do is confirm you are syncing both devices to the same account in iCloud.
Follow these troubleshooting steps. Mostly like something like iCloud Drive being turned off.