Apple lets users customize Siri's voice speed and expressiveness
Apple gave Siri speed and expressiveness controls, a small but meaningful shift for people who depend on voice interfaces every day.
Apple introduced controls that let people adjust how fast Siri speaks and how expressive the assistant sounds, turning voice output into a setting instead of a fixed default. The change sits inside Siri AI, Apple's next generation of Apple Intelligence, and Apple says it is available only on devices that support its most advanced on-device model.
The feature began developer testing at WWDC26 on June 8, 2026, and Apple said it will reach users later this year through a beta release. It arrives as part of a broader Siri overhaul that also includes a dedicated Siri app for revisiting conversations across devices, improved systemwide dictation accuracy, onscreen awareness and personal context understanding.
The strongest case for the new controls is practical. People who rely on voice interfaces every day, including users with disabilities and language learners, may need Siri to speak more slowly, more clearly or with less stiffness in order to use it comfortably. A voice assistant that can be tuned for pace and expressiveness is more usable for someone processing speech in a second language, or for someone who needs extra time to follow a response.
Apple is also trying to make Siri more useful inside apps. Apple Developer documentation says apps can connect to Siri through App Intents, with entity schemas and intent schemas that make app content discoverable and actionable through natural language. Apple says the larger goal is to make iOS 27 more responsive and delightful across iPhone, iPad, Mac, Apple Watch and Vision Pro, with Siri AI positioned as a central feature of the software refresh.
The rollout is uneven. Apple says users in the European Union will not get Siri AI and its advanced capabilities in iOS 27 and iPadOS 27 at launch because of its dispute with EU regulators over the Digital Markets Act, and Apple says it has no timeline for availability there. Testers in the Apple Beta Software Program can enroll devices and send feedback directly through Feedback Assistant, giving Apple a chance to see whether the new pace and expressiveness controls solve a real access problem or simply make the demo feel more polished.
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