How to Turn on Hey Google: Overview
If you want consistent access to Google Assistant, enabling Hey Google is the most reliable trigger across devices. This guide explains how to activate the voice match for phones, tablets, and speakers, confirms when the feature is ready, and shows how to manage related settings so it works securely and predictably.
Verify Device Compatibility
Hey Google works on most recent Android phones and tablets, Pixel devices, and Google Nest smart speakers. Before changing settings, confirm your device and Google app versions are current. Older Android versions may route you to Google Assistant settings rather than a dedicated Hey Google toggle.
Check Android Version and Google App
- Android 6.0 or later is generally required for voice match controls.
- Open the Play Store, search Google app, and update if an update is available.
- On Pixel devices, updates are delivered promptly; on other brands, timing may vary by manufacturer.
Supported Product Categories
| Device Type | Example Models | Verified Support for Hey Google Voice Match |
|---|---|---|
| Pixel Phone | Pixel 9, 8, 7, 6, and earlier | Yes |
| Android Phone | Samsung Galaxy, OnePlus, Xiaomi (with Google Services) | Yes, when Google app and Android version meet requirements |
| Google Nest Speaker | Nest Audio, Nest Mini, Nest Hub Max | Yes |
| Smart Display | Nest Hub, Nest Hub Max | Yes, with account and voice match trained |
Enable Hey Google on Android Phones and Tablets
On most Android devices, Hey Google is controlled through Google Assistant settings and Voice Match. The steps below are designed for current software and align with Google’s documented settings paths.
- Open the Google app.
- Tap your profile picture or initial in the top right.
- Select Settings.
- Tap Google Assistant.
- Tap Voice model.
- Turn on Hey Google.
- Follow the on-screen instructions to complete voice training.
After training, you should see a confirmation that voice match is active. Test by saying Hey Google and asking a simple question.
Alternative Path if Google Assistant Settings Differ
If you do not see Google Assistant listed under Settings, your device may use the newer Android built-in assistant UI:
- Open Settings.
- Select Apps or Applications.
- Find Google or Google Assistant.
- Open Notifications and permissions or Settings within the app.
- Look for Voice or Hey Google options and follow prompts.
Enable Hey Google on Google Nest and Smart Displays
Speakers and displays use a slightly different flow, centered around the Home app and device settings.
- Open the Home app on your phone.
- Select the device you want to configure.
- Tap Settings.
- Find Hey Google or Voice Match.
- Turn on Hey Google and train your voice if prompted.
For Hub Max and devices with a screen, you can choose whether Hey Google works when the screen is on, off, or both. Confirm your microphone is not muted and that the speaker volume is sufficient for the device to hear you.
Troubleshooting and Verification
If Hey Google does not respond after following the steps above, check a few common items. Microphone access and Google app permissions must be allowed. On Android, go to Settings > Apps > Google > Permissions and ensure Microphone is enabled. On speakers, verify that the device is connected to Wi‑Fi and has the latest software.
Another cause is confusion with similar phrases. Google typically responds to "Hey Google" and sometimes "OK Google" once voice match is trained. If the device shows a colored dot or listens indicator but does not answer, re-run voice training in a quiet room and speak naturally.
Quick Verification Checklist
- Google app updated to the latest version.
- Android 6.0 or later or compatible device.
- Hey Google toggle is on in voice match settings.
- Microphone permission granted for Google app.
- Device connected to the internet with stable Wi‑Fi.
- Voice match has been trained and completed successfully.
Security, Privacy, and Best Practices
Voice match improves convenience, but it also affects privacy settings tied to your account. Review Voice & personalization in your Google Account to manage what assistant history is retained. If you share your device, consider retraining voice match for each user or using Voice Match only for the primary account holder.
For households with frequent guests, you can disable Hey Google temporarily via the Home app or Android settings. Some users prefer limiting voice purchases or requiring confirmation for sensitive actions; these restrictions can be set in assistant settings under Purchases and Privacy.
When to Seek Further Help
If Hey Google remains unresponsive after verifying permissions, updating the app, and retraining voice match, check Google’s official support pages for your specific device model. Community forums and manufacturer support can surface model-specific issues such as regional language limitations or known software bugs that require an update.
For enterprise-managed devices, contact your administrator before changing assistant settings, as policies may restrict voice features or account controls.