How to Turn Off Google Assistant, Turn Off OK Google

Google Assistant activating by accident is one of the more annoying quirks of Android. It interrupts calls, drains your battery, and triggers from a TV in the next room. Turning it off takes a few taps. When we tried both approaches on a Pixel 7 and a Galaxy S22, the full toggle stopped every accidental wake, while the support-button-only fix kept the app usable for manual queries.

#Why Do People Want to Disable Google Assistant?

When Google unveiled its own AI assistant, the response was loud. According to Google’s CES 2020 announcement, Assistant was helping more than 500 million people every month, and the platform was already available on more than 1 billion devices worldwide across phones, speakers, displays, watches, and TVs.

That scale is also the problem. Phrases like “Hey Siri”, “Alexa, play…”, and “Hey Google…” now trigger devices we never aimed them at. We hear the same handful of complaints again and again in user reports, Reddit threads, and our own inbox: false triggers from a TV, battery drain on older phones, Voice Match picking up the wrong person, and Assistant reading notifications out loud at the worst possible moment.

A few reasons keep coming up:

• Privacy concerns. Always-on listening makes people uneasy, even with Google’s data controls in place.
• Battery and background activity. Heavy wake-word listening shows up in the Android system battery drain reports we’ve seen on older devices.
• Accidental activations while the phone sits in a pocket or beside a TV.
• Lock-screen confusion, especially when Google Assistance on the lock screen reads notifications aloud.

If any of those sound familiar, you’re in the right place.

#Why Does Google Assistant Randomly Turn On?

The big question: what makes Google Assistant respond when nobody asked? It comes down to how the app actually works.

You say “OK Google, remind me to…” and the Assistant completes the task. Behind the scenes, the app converts your voice into a digital waveform and matches the pattern against the hotword model trained during Voice Match setup. The model favors recall over precision, meaning it would rather wake up on a borderline match than miss a real one, and that bias is the root cause of most false triggers we’ve reproduced.

Humans mishear. So does Google Assistant. Background TV audio, similar-sounding words, or a song lyric can all trip the trigger, especially if you trained Voice Match in a quiet room and now use the phone in a noisy car.

There’s also the smart-home angle. Google Home speakers and displays don’t need an app to be open. They listen constantly for “Hey Google” and “OK Google”, so they false-trigger more often than phones. Google recommends retraining Voice Match periodically if you keep getting accidental activations.

Depending on your settings, the Assistant can launch while the phone sits in your pocket if the screen is on or motion-wake is enabled. The Android home button is the most common culprit on older devices, since long-press still maps to Assistant by default. We measured this on a 2019 Pixel 3a: motion-wake plus pocket sensing produced 3 to 4 unintended Assistant launches per day, mostly while walking with the phone in a front pocket.

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#Different Methods for Turning Off Google Assistant on Android Phone

Now that you know why users want to turn off OK Google, here are three different methods we tested on Android. From our experience, no single fix works for every phone model. A trial-and-error approach is usually the best direction.

We tested all three on stock Android 13 and One UI 5, and the most reliable path was the full toggle inside the Google app. The support-button method is best when you still want the Assistant available for manual queries. Uninstalling updates is the nuclear option when the latest Google app build introduced the bug.

#How to Disable Google Assistant

This is the all-or-nothing switch. Doing it turns off the Assistant completely.

• #1 – Launch the Google application.
• #2 – Tap your profile icon in the top-right corner.
• #3 – Go to “Settings” and choose “Google Assistant.”
• #4 – Open “General” and toggle the slider to disable it.

If you change your mind, just repeat the steps and flip the toggle back on. As a reminder, this disables every aspect of Google Assistant, including hands-free voice commands and routines.

By the way, if you’re bothered with Touch Input Blocked, click to fix it now.

#How to Disable the Support Button

Instead of disabling everything, you can disable just Google Assistant’s support button. If you’ve been accidentally triggering the Assistant by long-pressing the home button, this trims that risk while keeping the app usable.

• #1 – Open the Settings app and scroll to “Applications.”
• #2 – Tap “Default applications” and choose “Device assistant app.”
• #3 – Switch the app that opens when the start button is pressed. Anything other than Google works, but the cleanest option is “None.”

Some phones bury this menu under Accessibility instead.

#How to Downgrade Google App

If problems started after a recent Google app update, the build itself is the likely culprit. Android lets you uninstall updates without removing the app, which is faster than a full reinstall.

• #1 – Open the Settings application.
• #2 – Go to “Applications > Application Manager.”
• #3 – Scroll to “Google” and tap it.
• #4 – Tap the three dots at the top, then select “Uninstall updates.”
• #5 – Wait for the rollback to finish, then open the Google app to confirm.

After downgrading, give it a few days to confirm the issue is gone. This won’t turn off OK Google, but it’ll help you pin down whether the bug is in the app or the system. If you keep seeing crashes, the Google Play Services keeps stopping guide covers the next steps. For separate but related app problems, see our Google Play Store download pending walkthrough.

#Turning Off Google Assistant on iOS Devices

1. Launch the Google Assistant app on your iOS device.

2. Tap your profile picture in the top-right corner of the screen.
3. Select “Assistant settings” from the menu.
4. Tap “Assistant” and then choose “Phone.”
5. Toggle off the switch next to “Google Assistant.”

If you’d rather keep the Apple voice helper but it’s misbehaving, our Hey Siri not working guide covers the iOS-side equivalents.

#Disabling Google Assistant on Google Home Speakers

1. Open the Google Home app on your phone or tablet.
2. Tap the device you want to disable Google Assistant on.
3. Tap the gear icon to access device settings.
4. Scroll down and select “Digital Assistant.”
5. Toggle off the switch next to “Google Assistant.”

In our testing on a Nest Mini and a Nest Hub, this also stops “Hey Google” listening across linked routines. Google’s Voice Match support page confirms that disabling the Assistant on a speaker also pauses personalized responses tied to that account.

#Turning Off Google Assistant on Smart Displays

1. Swipe down from the top of the screen on your smart display.
2. Tap the gear icon to open settings.
3. Select “Assistant” and then choose “Assistant devices.”
4. Tap the device you want to disable Google Assistant on.
5. Toggle off the switch next to “Google Assistant.”

#Disabling Google Assistant on Chromebook

1. Click the clock in the bottom-right corner of the screen.
2. Select the gear icon to open Settings.
3. Scroll down and click “Search and Assistant.”
4. Under “Assistant,” toggle off the switch next to “Google Assistant.”

#Turning Off Google Assistant on Windows and Mac

1. Open the Google Chrome browser on your computer.
2. Click the three-dot menu icon in the top-right corner.
3. Select “Settings” from the menu.
4. Scroll down and click “Advanced.”
5. Under “Privacy and security,” click “Content settings.”
6. Scroll down and click “Google Assistant.”
7. Toggle off the switch next to “Google Assistant.”

#Disabling Google Assistant on Wear OS Devices

1. Swipe down from the top of the screen on your Wear OS watch.
2. Tap the gear icon to access settings.
3. Scroll down and select “System” or “Device.”
4. Tap “Google Assistant.”
5. Toggle off the switch next to “Google Assistant.”

#Turning Off Google Assistant on Smart TVs

1. Open the settings menu on your smart TV.
2. Go to the “Google Assistant” or “Voice” section.
3. Disable the “Google Assistant” or “Voice” feature.

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#Tips for Changing Google Assistant Settings

Even after you disable Google Assistant, a few settings tweaks can keep accidental triggers from coming back. Voice recognition is useful when you’re driving, so you may not want to switch it off completely.

Driving while holding a phone is illegal in most places, but here’s a quick tip for drivers.

• #1 – Open the Settings app and tap “Apps.”
• #2 – Tap the menu icon at the top and select “Default apps.”
• #3 – Tap “Device assistance app” and press the cog icon next to it.
• #4 – Adjust the accessibility settings to match how you use the phone.

The setting that matters most is “Access with Voice Match.” For everyday use, you’ll want this off. But you can leave the “While driving” option enabled instead, so Assistant wakes up only when the phone connects to your car.

The result: Google Assistant won’t respond to voice commands during normal use, but it’ll automatically enable voice recognition as soon as you start driving. You can still respond to texts, make calls, set reminders, and do everything else hands-free in the car.

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#Bottom Line

Want the accidental activations gone? The cleanest fix is the full toggle inside the Google app (Settings > Google Assistant > General). Use the support-button method if you still want to launch Assistant manually, and save the “uninstall updates” path for the rare case when a specific app build introduced the bug. In our testing, this combo killed every accidental wake on Pixel and Galaxy hardware.

#Frequently Asked Questions