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9to5Mac · September 21, 2026 — 18:49

Apple Watch Series 12 and Ultra 4 introduce a new Theater Mode setting

Apple Watch Series 12 and Ultra 4 introduce a new Theater Mode setting
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Apple Watch Series 12 and Ultra 4 include a new Health Sensing System that dramatically improves heart rate data. The new system also includes a new Theater Mode setting that you may want to enable. more…

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