watchOS 26 Compatible Devices – Full List of Supported Apple Watches

Apple has officially introduced watchOS 26, and it’s packed with exciting new features and enhancements. But before you get too excited, the big question is: Is your Apple Watch compatible with watchOS 26?

We’ve got the complete list of supported models and requirements right here.

🆕 What’s New in watchOS 26?

watchOS 26 brings more powerful health tracking, a refined user interface, and deeper integration with iOS 26 — especially through Live Activities, smart stack enhancements, and new workout metrics.

But to experience these updates, your Apple Watch must meet certain hardware and software requirements.

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Full List of Apple Watches Compatible with watchOS 26

To install watchOS 26, you’ll need an Apple Watch from the following list:

• Apple Watch SE (2nd generation)

• Apple Watch Series 6

• Apple Watch Series 7

• Apple Watch Series 8

• Apple Watch Series 9

• Apple Watch Series 10

• Apple Watch Ultra

• Apple Watch Ultra 2

📱 iPhone Compatibility Requirement

To install watchOS 26, your Apple Watch must be paired with an iPhone running iOS 26. This means:

• iPhone 11 or later, or

• iPhone SE (2nd generation or later)

Older iPhones and Apple Watches will not support this new OS.

❌ Unsupported Apple Watch Models

These older models will not support watchOS 26:

• Apple Watch Series 5 and earlier

• Apple Watch SE (1st generation)

💡 How to Check Your Apple Watch Model

1. Open the Watch app on your iPhone.

2. Tap General > About.

3. Look at the Model Number, and compare it to Apple’s model lookup list.

📝 Final Thoughts

watchOS 26 continues Apple’s focus on fitness, intelligence, and ecosystem harmony. If you own one of the supported Apple Watches and a compatible iPhone, you’re all set for a smoother, more connected wearable experience.

Stay tuned for public beta release dates and tips on how to install it.