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watchOS

watchOS brings powerful fitness, health, and communication features to your Apple Watch.

Apple Watch Blood Oxygen Update Arrives in the U.S.

2025-08-14

🕓 3 minutes

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Apple is releasing a new Watch Blood Oxygen update for new Series 9, Series 10, and Ultra 2 models in the U.S. following a recent customs ruling.

A New Instruction Arrives as watchOS 26 Requires 64-Bit

2025-07-23

🕓 5 minutes

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Apple announced a key update for watchOS developers with an April 2026 deadline. The new standard is now that watchOS 26 requires 64-bit support for all apps.

Everything New in watchOS 26 for Apple Watch Users

2025-06-12

Reading time: 14 min

watchOS 26 brings Liquid Glass design, Workout Buddy with Apple Intelligence, smarter messaging, and developer tools to Apple Watch.

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