Apple
Official Compatibility Breakdown: iOS 27 , iPadOS 27 , macOS 27 Golden Gate , and watchOS 27
Fresh off the heels of WWDC 2026 , Apple has officially revealed the hardware compatibility lists for its next generation of major operating systems . While the upcoming updates promise an exciting array of upgrades—highlighted by a more sophisticated “Siri AI” experience , deeper Apple Intelligence integration , and sleek visual redesigns —not every device is making the cut . Support varies significantly depending on the product category .
# iOS 27
For iPhone owners , the transition is remarkably smooth . iOS 27 maintains parity with its predecessor, offering compatibility for every single model that currently runs iOS 26. This extensive list spans from the venerable iPhone 11 lineup all the way to the newly announced iPhone 17 series , including the iPhone 16e, the iPhone Air, and the iPhone SE (second-generation and newer). It is a generous move by Apple , granting millions of users peace of mind and another year of software relevance without needing an upgrade .
# iOS 27
The narrative shifts slightly when it comes to the iPad , where Apple is beginning to phase out older hardware . Several legacy tablets are losing support with iPadOS 27 , including the pioneering 2018 iPad Pro models (both the 11-inch and 12.9-inch variants), the 8th-generation iPad, the 5th-generation iPad mini , and the 3rd-generation iPad Air. Moving forward, compatibility starts with the 2nd-generation 11-inch and 4th-generation 12.9-inch iPad Pro models , alongside more recent iterations of the standard iPad, iPad Air, and iPad mini.
Mac users face the most definitive transition of all. With the introduction of macOS 27 Golden Gate , Apple is officially closing the book on the Intel era. The upcoming operating system will run exclusively on Apple silicon , drawing a hard line in the sand . Supported machines include recent M-series MacBook Air and Pro models, the Mac mini, iMac, Mac Studio, Mac Pro, and the newly unveiled MacBook Neo . For those still holding onto Intel-based Macs, this update marks the final stop for major macOS upgrades .
# iOS 27
The most dramatic moment of the announcement involved watchOS 27 . When Apple first published its official compatibility sheet, the Apple Watch Series 9 was conspicuously absent . This sparked immediate concern and confusion among users , given that the Series 9 is powered by the same S9 chip found in the fully supported Ultra 2. Fortunately, Apple quickly clarified that the omission was merely a clerical error , updating its website to restore the Series 9 to its rightful place .
With that oversight resolved , the official watchOS 27 compatibility list includes the Apple Watch Series 9, Series 10, Series 11, Ultra 2, Ultra 3, and the latest-generation Apple Watch SE .
This suite of software updates is slated for a public release this fall . For users with compatible hardware, the upcoming season promises a wealth of new experiences , from cutting-edge AI features to refined system performance .
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