Siri AI on older Apple TV 4K models needs tvOS 27.2.1, not out yet
Apple's Siri AI requirements now list tvOS 27.2.1 for Apple TV 4K 2nd generation and later, with no release date.
Apple · Macfolio · 13 November 2026
Owners of older Apple TV 4K models will need one more software update before they get Siri AI. Apple's support document listing Siri AI requirements, updated November 12, 2026, says Siri AI on Apple TV 4K (2nd generation and later) requires tvOS 27.2.1. As of today, Friday, November 13, Apple has not released tvOS 27.2.1, and it has not given a date.
What Apple's requirements say
The new Apple TV 4K (4th generation) launches today at $299 in the U.S. and 29 other countries and regions. MacRumors reports that review units ran Siri AI on tvOS 27.2, and that new units prompt for tvOS 27.2 during setup. For the 2nd and 3rd generation models, Apple's own document points to tvOS 27.2.1.
- Software: tvOS 27.2.1, not yet released
- Hardware: Apple TV 4K (2nd generation and later)
- Companion: a Siri AI-enabled, paired device nearby, such as an iPhone 15 Pro or later
- Languages: device and Siri language set to the same option among English, French, Japanese, Korean, Portuguese or Spanish
- Status: Siri AI on Apple TV is labeled a beta
When Apple announced the new Apple TV 4K on October 13, its Newsroom post said Siri AI would be available as a beta on Apple TV 4K (2nd generation or later). The support document now adds the specific software version older models need.
Who is affected
If you own a 2021 or 2022 Apple TV 4K, keep automatic updates on and expect Siri AI after tvOS 27.2.1 arrives. You will also need a recent iPhone, iPad or other Siri AI-enabled device signed in and nearby, because the Apple TV relies on it. The 2017 Apple TV 4K is not supported.
This does not mean older models are being left out. Apple's list explicitly includes them, and the gap appears to be timing, not hardware.
Our take: requiring a nearby paired device keeps the heavy lifting off older Apple TV hardware, which is sensible. It also means Siri AI on the TV works best in a household already invested in recent Apple devices. Owners with an older iPhone should not expect the feature to appear.
Caveat: Siri AI on Apple TV remains a beta, and Apple has not said when tvOS 27.2.1 ships or whether every feature reaches older models.