Betas never stop: The second developer beta for watchOS 8.5 is out now!The newest beta is here — the watchOS 8.5 beta is out for developers.
watchOS 8 is here, but there are always software updates and new versions that need to be tested. To that end, Apple has released a beta version of the OS to developers, allowing them to write and test their apps on live devices. If you're a general user, you can technically get in on this beta, too, but if you insist on using beta software, perhaps wait until the undoubtedly more stable public beta is available.
If you're going to download the developer beta of watchOS, here's how to do it.
Apple occasionally offers updates to iOS, iPadOS, watchOS, tvOS, and macOS as closed developer previews or public betas. While the betas contain new features, they also contain pre-release bugs that can prevent the normal use of your iPhone, iPad, Apple Watch, Apple TV, or Mac, and are not intended for everyday use on a primary device. That's why we strongly recommend staying away from developer previews unless you need ...
Source:
Betas never stop: The second developer beta for watchOS 8.5 is out now!