Siri is fine. Sometimes. But the times she pops up when you don't want her, that's where the real issue lies. The side button accidentally activates her, "Hey Siri" triggers her across the room, and apps surface her suggestions everywhere. Turning her off completely takes a minute.
You can also turn off just the parts you don't like instead of killing the whole feature. Here's how.
Turn off Siri completely
Open Settings and tap Siri & Search (or Apple Intelligence & Siri if you're on iOS 18 with Apple Intelligence enabled). Toggle off these:
- Listen for Siri (or "Hey Siri" on older versions)
- Press Side Button for Siri on iPhone X and newer
- Press Home for Siri on older models with a home button
- Allow Siri When Locked
When you toggle off the first one, iOS asks if you want to turn off Siri entirely. Tap Turn Off Siri and it disables everything in one go. The setting cascades through all the others.
Disable just "Hey Siri" voice activation
If you still want Siri available for the side button press but hate the voice activation false triggers, only turn off Listen for Siri. The phone stops listening in the background but still responds when you long-press the side or home button.
This is the setting I personally use. Voice activation gets too many false positives when watching TV or having a conversation. Button press is precise and intentional.
Stop Siri suggestions in search and Spotlight
Even with Siri off for voice, the iPhone still shows "Siri Suggestions" in search results, the lock screen, and various menus. To kill those too, stay in Settings then Siri & Search, and scroll down to find suggestion toggles.
Turn off everything under Before Searching and Content from Apple. Then scroll through your installed apps list and toggle Show in Search off for any app you don't want suggested.
Turn off Siri on Apple Watch
If you have a paired Apple Watch, Siri stays active there even if you turn it off on the iPhone. Open the Watch app on your iPhone, go to Siri, and toggle off these:
- Listen for "Hey Siri"
- Raise to Speak (this triggers Siri when you lift your wrist)
- Press Digital Crown
Raise to Speak is the sneaky one. It activates Siri when you bring your wrist up near your mouth. Off by default on most setups but worth checking if you didn't configure it.
What you lose by disabling Siri
Worth knowing what stops working when Siri is off:
| Feature | Affected? |
|---|---|
| Voice dictation in text fields | Still works (separate setting) |
| Shortcuts app automations | Mostly fine, voice triggers gone |
| Hands-free calling in car | Disabled unless using CarPlay buttons |
| HomePod control via voice | Disabled if using phone's mic |
| Translate app spoken input | Still works via the app itself |
So most things still work. The big loss is hands-free voice commands when you can't touch the phone. If that doesn't matter to you, kill Siri without worry.
Have a specific Siri annoyance I didn't cover? Tell me in the comments and I'll figure out the toggle that fixes it.