The fourth beta of watchOS 3.2.2 has now been seeded to developers. This comes one week after the first build. We’re unsure what’s new in this version, as it’s a minor update and little information was provided. Apple just told us the same that they usually do: bug fixes and improvements.
To get this version developers can go to the Watch app and find it under software updates. If you’re not on the beta yet you can get the installer from the developer center.