Apple Watch Ultra 4 and Series 12 quietly double RAM to 4GB

9to5mac.com

Apple revealed that the Apple Watch Series 12 and Ultra 4, launched yesterday, each contain 4GB of RAM, double the memory of their predecessors, a detail not formally announced. The increase is tied to the new S11 chip, which delivers the first major performance boost in years and supports upcoming AI features in watchOS 27. Xcode 27 files confirmed the memory specs, which Apple typically does not publish. Last year’s Ultra 3 and Series 11 models had only 2GB of RAM, making this year’s doubling a significant, unpublicized change. The new watches also feature an upgraded health tracking system.


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Apple Watch Ultra 4 and Series 12 quietly double RAM to 4GB | News Minimalist