Apple Buried Siri's New Voice Engine in iOS 27 Beta 3
Apple just enabled the new Siri Expressive Voice Preview in the iOS 27 Developer Beta 3, and in this video I walk through the entire feature step by step. Powered by a new on-device model that Apple first teased at WWDC, this preview lets you adjust Siri's pace and expression to completely change how your iPhone assistant sounds. I show you exactly where to find it in the Settings app, then turn it on and test the built-in examples — including messages, timers, directions, fun facts, and recipes — across the male and female voices.
From normal pace to super-slow, and from a flat robotic tone all the way up to a super hyper-energetic delivery, you'll hear how much control iOS 27 gives you over Siri's personality. Whether you're an iPhone power user following every iOS 27 beta or just curious how the future of Siri sounds, this is a first look at one of the most interesting voice updates Apple has shipped. Let me know in the comments which voice and pacing combo was your favorite, and don't forget to subscribe for more iOS 27, watchOS 27, and macOS 27 coverage.
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