Apple's beta cadence rolls on: watchOS and visionOS 27.2 just hit their fourth test builds.
Apple released the fourth betas of watchOS 27.2 and visionOS 27.2 alongside iOS 27.2, iPadOS 27.2, and macOS Golden Gate 27.2, arriving a week after the third round. tvOS 27.2 beta 4 hasn't shown up yet. Registered developers can grab the builds through each device's Settings app. The watchOS update pairs with iOS 27.2 to test a reworked Health app, first shown at Apple's September iPhone event, that adds Insights and Longevity tabs, including a readiness score pulled from Apple Watch Series 12 and Ultra 4 data.
The readiness score is Apple's clearest pitch yet that the Watch is a health instrument first, timepiece second, echoing moves Oura and Whoop have made with recovery scores for years. tvOS's absence from this beta round, paired with today's separate Apple TV release adding Siri AI support, suggests the TV platform is on a different testing clock than the rest of the lineup.
Four betas into a point-two release is routine Apple pacing, but a health feature this central usually means the public rollout isn't far off.