Open Settings
Tap Siri & Search
Turn off Listen for “Hey Siri” or “Siri” or “Hey Siri”
Turn off Press Side Button for Siri or Press Home for Siri
Turn off Allow Siri When Locked
If prompted, confirm turning off Siri
To disable Siri suggestions, turn off Show Suggestions in Search, Show Suggestions in Look Up, and Show Suggestions on Lock Screen
To remove Siri from Apple Intelligence settings, turn off Siri-related Apple Intelligence options if available
To disable Siri on Mac, open System Settings, click Siri & Spotlight, and turn off Ask Siri
To disable Siri on Apple Watch, open Settings, tap Siri, and turn off Ask Siri
To disable Siri on HomePod, open the Home app, select HomePod settings, and turn off Listen for “Hey Siri”