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Updated Jun 20, 2026 · 15:26
Computer News Updated Jun 20, 2026

Apple Explains Why watchOS 27 Drops Support for Apple Watch Series 6-8 and Ultra

Apple has confirmed that watchOS 27 will not support the Apple Watch Series 6, 7, 8, SE 2, and original Ultra to prioritize performance for new AI features and an upgraded Siri experience. Cait Dooley, Apple's product marketing manager, said the cutoff ensures the best experience with processing power available in newer models. David Clark, senior director of watchOS software engineering, described the goal to make Siri a consistent, intelligent companion across devices. Older models will continue to receive security updates, and watchOS 27 is set for a public beta next month before a fall launch.

Apple explains why watchOS 27 drops support for Apple Watch series 6, 7, 8 and Ultra

Washington, June 20

Apple has explained its decision to end watchOS 27 support for five Apple Watch models, saying the move is necessary to deliver the performance required for new artificial intelligence-powered features and an upgraded Siri experience.

The company confirmed that the Apple Watch Series 6, Series 7, Series 8, Apple Watch SE (2nd generation), and the original Apple Watch Ultra will not receive watchOS 27.

As per Mac Rumours, these devices will continue to receive security updates but will not gain access to the latest software features.

The decision marks a significant shift for the Apple Watch lineup, with Apple effectively ending support for three years' worth of devices in a single software update, an unprecedented move for the product category.

As per Mac Rumours, Cait Dooley, Apple Watch and Health product marketing manager, said the cutoff was driven by performance considerations.

"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," he explained.

Dooley also clarified that older Apple Watch models paired with iPhones running the latest software will continue to function normally and receive security updates.

Apple is positioning watchOS 27 as a major step forward for Siri on the wrist.

According to David Clark, senior director of watchOS software engineering, one of the software update's key goals is to "expand the intelligence story on Apple Watch and make it a true co-partner to Apple Intelligence."

Clark noted that the Apple Watch is often "the most convenient way to interact with Siri" because it remains accessible throughout the day and can be used in situations where a user's hands are occupied.

"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," he said.

To illustrate the vision, Clark described a scenario in which a user asks Siri on their Apple Watch for a recipe's ingredients while shopping.

The same information can later be accessed on an iPhone in a more readable format, creating a seamless cross-device experience. Clark described this capability as a "superpower."

watchOS 27 is currently available as a developer beta. Apple is expected to release a public beta next month, ahead of the software's official launch in the fall.

— ANI

Reader Comments

Priya S

Actually, I think this is necessary for the Siri AI upgrade. The new Siri with Apple Intelligence needs more processing power. In India, we use Siri a lot for navigation and quick translations. If the experience on older watches was sluggish, it's better to cut them off cleanly. Still, security updates for 3 more years is fair.

Sarah B

As a developer in Bangalore, I'm excited about watchOS 27's AI features. But dropping support for the Series 8 (which is only 2 years old) seems extreme. Apple should have kept at least Series 8 and Ultra 1. They're basically saying "buy a new watch every 2 years" which is not affordable for many Indian users.

Vikram M

I bought the Ultra 1 thinking it would get updates for 5+ years like previous Ultras. Now they're cutting it off after just 2 years? 😤 For Indian fitness enthusiasts who rely on watchOS updates for accurate health tracking, this is disappointing. I hope Apple at least keeps basic health feature updates for these models.

Michael C

This is why I stick to Android/Galaxy Watch. Apple's walled garden is getting expensive. For ₹50k, you expect longer support. The new Siri features sound nice, but do most Indian users really need advanced AI on their watch? I'd rather have consistent updates for basic functionality like ECG and fall detection.

Rohit P

I'm a software engineer in Pune and I understand the performance argument. The new Siri AI with Apple Intelligence needs the Neural Engine from the S9 chip. But Apple should be more transparent - they

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