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Apple Explains Why watchOS 27 Drops Support for So Many Models
Apple today detailed why five Apple Watch models will miss out on watchOS 27 and the new Siri AI features that come with it. The Apple Watch Series 6, 7, 8, SE 2, and the original Apple Watch Ultra will not receive watchOS 27, and will only get basic security updates going forward. With the update, Apple is effectively dropping three years' worth of device support in a single software update, which is unprecedented for the product line. Speaking to TechRadar, Cait Dooley, Apple Watch and Health product marketing manager, said performance requirements were behind the cutoff: With every software release across every single one of our platforms, we always want to ensure that you have the best experience, so we make power and performance a priority. The great new features in watchOS, including the capabilities of Siri AI and the new tap gesture, work best with the processing power that is in Apple Watch Series 9 and later, Ultra 2 and later, and SE 3. Dooley added that older watches paired with an iPhone running the latest software will keep working and will continue to receive security updates. David Clark, senior director of watchOS software engineering, said one of the goals of watchOS 27 was to "expand the intelligence story on Apple Watch and make it a true co-partner to Apple Intelligence." He described the watch as often "the most convenient way to interact with Siri," since it's on the wrist all day and useful for quick questions when hands are full: We really wanted to make sure the Siri experience is a singular and consistent experience, whether I decide to ask Siri on my wrist a question, or whether I have my phone in my hand and I decide to interact with Siri there. We really wanted to feel like it's one Siri, that has access to your data and is able to personalize it in a consistent way. Clark used the example of asking Siri on Apple Watch for a recipe's ingredients while grocery shopping with both hands full, then later pulling up the same list on the iPhone in an easier-to-read format. He called that handoff a "superpower." watchOS 27 is currently available in beta to developers, with a public beta expected next month ahead of official release in the fall.
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'It's the most convenient way to interact with Siri': I asked Apple's senior watchOS team how to use the new Siri AI assistant on an Apple Watch, and why it's not coming to so many older models
Last week, Apple unveiled Siri AI across all its devices at its annual WWDC event. While much time was given to how you'll be able to use Apple's new virtual assistant on iPhone, iPad and Mac, the Apple Watch was overlooked -- despite the fact that, according to Apple, it's "the most convenient way to interact with Siri" more often than not. That quote comes from Apple's own David Clark, senior director of watchOS software engineering. I had the opportunity to ask Clark, as well as Cait Dooley, Apple Watch and Health Product Marketing Manager, about how they see Apple Watch users interacting with Siri AI on their wrists. Clark said one of the goals of watchOS 27 was "to expand the intelligence story on Apple Watch and make it a true co-partner to Apple Intelligence". It's doing so by being a first point of contact, as a wearable is a convenient place to house a microphone for asking Siri questions. "We really wanted to make sure the Siri experience is a singular and consistent experience, whether I decide to ask Siri on my wrist a question, or whether I have my phone in my hand and I decide to interact with Siri there. We really wanted to feel like it's one Siri, that has access to your data and is able to personalise it in a consistent way. "One of the things that Apple Watch brings to the picture is the fact that it's on your wrist all day, [so] oftentimes it's the most convenient way to interact with Siri. You can imagine you're on the go, your hands are full, you have that quick question for Siri and you can interact with Apple Watch. Of course, with the new Siri app, if you want to continue that conversation or go more deeply into some topic you're interested in, later on you can pull out your phone and pick up right where you left off." Clark gives me an example of a grocery list in a store: with hands full, he's able to ask Siri on Watch for the ingredients he needs for a particular recipe. When he gets a moment, he can then open his phone to view that ingredients list in an easier-to-read way. "Working together is that superpower," he says, "and having it all being consistently driven by your data." The elephant in the room: watchOS 27 and compatibility As the announcements were rolling out, however, there was a pall over watchOS 27 as it was announced that five older models -- the Apple Watch Series 6, 7, 8, the SE 2 and even the original Apple Watch Ultra -- won't get watchOS 27, and so won't get the new Siri AI features. They'll only receive basic security support going forward. I asked the watchOS team exactly why so many watch users have been left high-and-dry. "With every software release across every single one of our platforms, we always want to ensure that you have the best experience, so we make power and performance a priority," said Dooley. "The great new features in watchOS, including the capabilities of SIri AI and the new tap gesture, work best with the processing power that is in Apple Watch Series 9 and later, Ultra 2 and later, and SE 3. Older devices can still be paired with iPhones that are running the latest software and continue to receive security updates, so they can continue to have a great Apple Watch experience." So while you'll be able to use older your watch with iPhones running Siri AI-powered software, you won't be able to access the new and smarter assistant on your watch. Although Dooley and Clark wouldn't confirm this is the case, it's likely only Apple Watches running Apple's powerful S9 and S10 chips can handle the technical demands of Siri AI. Follow TechRadar on Google News and add us as a preferred source to get our expert news, reviews, and opinion in your feeds. Make sure to click the Follow button! And of course, you can also follow TechRadar on YouTube and TikTok for news, reviews, unboxings in video form, and get regular updates from us on WhatsApp too
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Apple has confirmed that watchOS 27 will not support five older Apple Watch models, including Series 6, 7, 8, SE 2, and the original Ultra. The company cites performance requirements for new Siri AI features as the reason, marking an unprecedented three-year device cutoff in a single update. Affected watches will only receive basic security updates going forward.
Apple has detailed why five Apple Watch models will not receive watchOS 27, marking the most aggressive device support cutoff in the product line's history. The Apple Watch Series 6, Apple Watch Series 7, Apple Watch Series 8, Apple Watch SE 2, and the original Apple Watch Ultra will miss out on the update and its flagship Siri AI features
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. This decision effectively drops support for older Apple Watch models spanning three years of releases in a single software update, leaving millions of users with devices that will only receive basic security updates going forward.Speaking to TechRadar, Cait Dooley, Apple Watch and Health Product Marketing Manager, explained that performance requirements drove the cutoff decision. "With every software release across every single one of our platforms, we always want to ensure that you have the best experience, so we make power and performance a priority," Dooley said
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. She noted that AI-driven features in watchOS, including the capabilities of the new Siri AI assistant and the new tap gesture, work best with the processing power found in Apple Watch Series 9 and later, Ultra 2 and later, and SE 3.
Source: MacRumors
David Clark, senior director of watchOS software engineering, revealed that one of watchOS 27's primary goals was to "expand the intelligence story on Apple Watch and make it a true co-partner to Apple Intelligence" . He described the watch as "the most convenient way to interact with Siri" since it remains on the wrist all day and proves useful for quick questions when hands are full. This positions the wearable ecosystem as a critical entry point for Apple's AI ambitions, announced at WWDC.
Clark emphasized creating a singular, consistent Siri experience across devices. "We really wanted to make sure the Siri experience is a singular and consistent experience, whether I decide to ask Siri on my wrist a question, or whether I have my phone in my hand and I decide to interact with Siri there," he explained
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. The vision centers on seamless hands-free interactions where users can start a task on their Apple Watch and continue it on their iPhone.Clark provided a concrete example of how Siri AI will function across Apple's ecosystem. A user could ask Siri on Apple Watch for a recipe's ingredients while grocery shopping with both hands full, then later pull up the same list on their iPhone in an easier-to-read format
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. He described this handoff capability as a "superpower" that's "consistently driven by your data" .
Source: TechRadar
While Apple hasn't confirmed the technical specifics, the company's emphasis on processing power suggests only devices running the S9 and S10 chips can handle the computational demands of Siri AI . Dooley confirmed that older devices can still pair with iPhones running the latest software and will continue to receive security updates, ensuring basic functionality persists .
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The watchOS 27 developer beta is currently available, with a public beta expected next month ahead of an official fall release
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. For owners of affected devices, this marks a significant shift in Apple's support strategy. Users with Apple Watch Series 6 through 8, SE 2, or the original Ultra face a decision: continue using their current watch with limited functionality or upgrade to access the new Siri AI assistant and other intelligence features. This aggressive cutoff raises questions about the longevity of future Apple Watch purchases and whether AI capabilities will continue to drive hardware obsolescence at an accelerated pace.Summarized by
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