How to change Siri’s speaking speed and expressivity in iOS 27

iOS 27 gives users more control over how Siri sounds by adding adjustments for the assistant’s pace and expressivity.
The controls can help tailor spoken responses to your preference, whether you would rather Siri speak at a different pace or want to change how expressive the voice sounds.
Changes to these voice settings can also affect Siri-powered spoken output in supported experiences elsewhere in iOS, including Maps and Safari.
How to adjust Siri’s voice in iOS 27
- Open the Settings app on your iPhone.
- Tap Siri.
- Tap Voice.
- Find the controls for Pace and Expressivity.
- Adjust the Pace control until Siri speaks at a speed you prefer.
- Adjust Expressivity to change the character of Siri’s spoken responses.
- Test Siri and return to the settings if you want to make further changes.
You can revisit these controls at any time, so there is no need to settle on the first configuration you try.








