Apple Releases Fourth watchOS 26.4, tvOS 26.4 and visionOS 26.4 Betas

Source: MacRumors

Apple today provided developers with the fourth betas of upcoming watchOS 26.4, tvOS 26.4, and visionOS 26.4 for testing purposes. The updates arrive a week after the third betas and are distributed through the Settings app on each device. Because these are developer betas, a free developer account is required.

watchOS 26.4

• Adds a new Average Bedtime metric to the Sleep features that sync to the Health app.
  (More info: Average Bedtime metric)

tvOS 26.4

• Removes the iTunes Movies and iTunes TV Shows apps from Apple TV. These apps have been non‑functional for some time and have redirected users to the Apple TV app; they are now fully phased out.
  (Reference: iTunes Movies and iTunes TV Shows removed)
• Introduces a Continuous Audio Connection option for HDMI output.

visionOS 26.4

• Introduces support for foveated streaming for apps and games.
  Foveated streaming sends high‑quality video only to the area where the user is looking, compressing peripheral regions. This results in higher visual quality and lower latency.