Google's Android 16 Beta 4 is being rolled out to Pixel 6 and newer devices, introducing enhancements aimed at improving user experience and security. Key updates include an enhanced Always on Display (AOD) feature with dynamic theming, the Themed icons toggle moving out of beta, a new Apps list shortcut in the Pixel launcher, and new options in the recent menu for Screenshot and Select. The Gesture Navigation page has been updated with a tutorial demo, and the Quick Settings Media Player artwork has been darkened. Some users have reported the removal of the Battery Health feature from the Battery Settings page, although it is still available on certain devices.