Moving right along with the pre-release versions of the next update to the Apple Watch, Apple has seeded the latest developer beta.
Apple seeds sixth beta of watchOS 5.3 to developers
watchOS 5.3
Apple seeds fourth beta of macOS Mojave 10.14.6, fifth beta of watchOS 5.3
Apple is moving right along with the latest developer betas for macOS Mojave and watchOS 5.