Hey Siri
Sets whether iPhone listens for “Siri” or “Hey Siri” to activate Siri with your voice.
In iOS 17
Settings then Siri & Search then Listen for
“If you want to activate Siri with your voice: Go to Settings > Siri & Search, tap “Listen for,” then choose “Hey Siri” or “Siri” (if you have that option).” — Apple User Guide
Where it has lived
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iOS 27 and later
Settings then Siri then Requests then “Siri” or “Hey Siri”
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iOS 18 until iOS 27
Settings then Siri then Talk to Siri
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Before iOS 18
Settings then Siri & Search then Listen for
Checked against Apple's User Guides from iOS 17 onward. Menus can differ slightly by region, language, model and installed apps.
Sources for this page
Last verified 8 Oct 2026
- 1 Use Siri on iPhone - Apple Support support.apple.com · guide for version 17.0
- 1 Use Siri on iPhone - Apple Support support.apple.com · guide for version 18.0
- 1 Turn on and activate Siri on iPhone - Apple Support support.apple.com · guide for version 26
- 1 Change Siri settings on iPhone - Apple Support support.apple.com · current guide