Use Gemini or Google Assistant on your Galaxy phone

Gemini and Google Assistant are available on Galaxy phones to help you out with questions and gathering information across multiple apps. While Google Assistant is a powerful day-to-day virtual voice assistant, Gemini is an AI model that offers enhanced capabilities.

Galaxy S25 Ultra displaying the Ask Gemini assistant bar on the home screen

Use Gemini or Google Assistant on your Galaxy phone

Note

Available features, settings, and menu options may vary by device and software version.

Set Google as your default digital assistant app

Google can be set as your default assistant app using the Settings menu.

Navigate to and open Settings, then tap Apps, and then tap Choose default apps.
Tap Digital assistant app, and then tap Digital assistant app again.
Choose Google as your preferred assistant app.
If you’d like to launch Google using the Side button, you may need to change your Side button settings. To do so, navigate back to Settings, then tap Advanced features, and then tap Side button.
Tap Long press, and then tap Digital assistant.
Tap the Settings icon next to Digital assistant, and then choose Google.

Read less

Use Gemini

Note

Gemini is supported on Galaxy phones running Android 10 or higher. Seamless action across apps with Gemini is only available on Galaxy phones with Android 15 and One UI 7.0 or higher.

Gemini can answer questions or find information by seamlessly accessing multiple apps, such as Google Maps, Calendar, and YouTube, plus third-party apps like Spotify and WhatsApp. Make sure you have signed into both your Samsung and Google accounts before proceeding.

Launch Gemini by pressing and holding the Side button or saying “Hey Google.”
Begin speaking or typing a question you’d like to ask. Tap the results to review them.
To customize your assistant, tap the Live icon (the three vertical lines with a star), select your desired assistant by swiping through the options, and then tap Start.

Read less

Use Google Assistant

Note

Google Assistant is supported on Galaxy phones running Android 5.0 or higher. Seamless action across apps is not supported.

If you would like to switch to Google Assistant, just follow the steps below.

Navigate to and open Settings, then tap Google, and then tap the All services tab.
Tap Search, Assistant & Voice, then tap Google Assistant, and then tap Voice Match.
Tap Digital assistant from Google, and then choose Google Assistant.
Next, launch Google Assistant by pressing and holding the Side button or saying “Hey Google.”
Begin speaking or typing a question you’d like to ask.

Read less

Adjust the voice match for Hey Google

Your personal voice match for “Hey Google” can be adjusted using the instructions below.

Navigate to and open Settings, then tap Google, and then tap the All services tab.
Tap Search, Assistant & Voice, then tap Google Assistant, and then tap Voice Match.
Tap the switch next to Hey Google to begin adjusting the voice match.
Review the information, and then tap Agree.
Review the additional information, then tap More, and then tap I agree. Tap Next.
If desired, tap Start saving audio and follow the on-screen instructions. For this example, tap Not now.
You can tap Retrain Voice Match model to adjust the voice match, or Delete Voice Match model to remove the voice match from your phone.

Read less

Recommended Articles

Change the device assistant app on your Galaxy phone or tablet

Change the device assistant app on your Galaxy phone or tablet Bixby is made specifically for Galaxy phones and tablets and has its own special features. However, you're not limited to just Bixby or Google - you can even set Samsung Internet as a digital assistant. Each assistant is awesome in its own way; keep reading to learn how to swap your ass

Galaxy Z Fold7 and Z Flip7 multi-app control with Gemini

Galaxy Z Fold7 and Z Flip7 multi-app control with Gemini Google Gemini offers seamless, multi-app control with Seamless action across apps on your Galaxy Z Fold7, Z Flip7, or Z Flip7 FE. As your phone’s digital assistant, Gemini can search the web for whatever you need and then connect to your apps for you, so there’s no need to write out lists, ma

Discover the Power of AI on Samsung Galaxy Z Fold7

Discover the Power of AI on Samsung Galaxy Z Fold7 Your Galaxy Z Fold7 includes powerful AI features to help you throughout the day! For instance, you can easily edit photos with AI picture options, find content with Circle to Search, and translate real-time conversations with Interpreter. Plus, Google Gemini can open apps for you when it’s set as

Previous Next

Table of contents

We're here for you

Contact Samsung Support

Contact us online through chat and get support from an expert on your computer, mobile device or tablet. Support is also available on your mobile device through the Samsung Members App.

Get support