Rounding out Apple’s Monday beta update-palooza is watchOS 5 developer beta 6 for the Apple Watch.
New in watchOS 5 is Walkie-Talkie for two-way person-to-person voice chats, podcast syncing and streaming support, new workout types, improved Siri watch face, and more. Apple offers watchOS betas to developers only, so don’t bother looking for a public beta to follow in the next day or so.
You need to be a member of Apple’s Developer program to install watchOS betas on your Apple Watch. You can sign up at Apple’s developer website.