Voice assistants on Android have long ceased to be an exotic function - they have become an integral part of the everyday use of smartphones. With their help, you can quickly find information, control your device hands-free, launch applications, or even automate routine tasks. However, many users still do not use this tool simply because they do not know how to properly enable and configure the voice assistant on their phone.

In this article we will analyze all the possible ways to activate voice assistants on Android devices - from standard Google Assistant to branded solutions from Samsung, Xiaomi and other manufacturers. You will learn not only how to enable the voice assistant, but also how to use it, what commands are supported, and what to do if the function does not work. We will pay special attention to the nuances for different versions of Android and popular brands. personalize to your needswhat commands are supported, and what to do if the feature doesn't work. We will pay special attention to the nuances for different versions of Android and popular brands.

It is important to understand that the capabilities of voice assistants depend not only on the version of the operating system, but also on the smartphone model, regional settings and even installed applications. For example, on Google Pixel the function may work differently than on Redmi or Galaxy S23. We will try to cover all the key scenarios so that you can get the most out of voice control.

What voice assistants are available on Android?

Most Android devices have it installed by default Google Assistant —this is a standard solution from Google, integrated into the company's services. However, smartphone manufacturers often add their own alternatives:

  • 🤖 Google Assistant is a universal assistant with Russian language support, integrated into Google search, Google Home and other services. Works on all devices with Google Play Services.
  • 🌌 Bixby —a proprietary assistant from Samsung, available on flagship models Galaxy S, Note, Z Fold/Flip and some series Galaxy A.
  • 🧠 XiaoAI —a voice assistant from Xiaomi, optimized for Redmi, POCO i Midevices. Supports management of smart ecosystem devices Mi Home.
  • 🎵 Alexa —an assistant from Amazonwhich can be installed as a separate application. Popular among users of smart speakers Echo.
  • 📱 Yandex Alice is a Russian voice assistant that can be used through the app Yandex or as an alternative to Google Assistant.

Some manufacturers, for example Huawei, they offer their own solutions - Celina (previously known as HiVoice), but they are more often found on devices without Google services. The choice of assistant depends on your preferences and the ecosystem of gadgets you use.

If you are not sure which assistant is installed on your phone, check the list of applications in the settings or try to activate voice input by long pressing the button Home (if it is physical) or swiping from the corner of the screen.

📊 Which voice assistant do you use?
Google Assistant
Bixby (Samsung)
XiaoAI (Xiaomi)
Alexa
Yandex Alice
I don’t use

How to enable Google Assistant on any Android smartphone

Google Assistant — the most common option, and its activation usually does not cause difficulties. However, the process may vary slightly depending on the version of Android and the manufacturer's shell. Let's consider a universal method:

  1. Open the application Google (icon with the letter "G" on a colored background). If it is not on the main screen, find it in the applications menu.
  2. In the lower right corner, tap on your profile icon (or initials).
  3. Select item Settings → Google Assistant.
  4. Go to section General settings and turn on the switch Google Assistant.
  5. Go back and select Voice inputto set up voice recognition by command "Okay, Google".

After activation, you will be able to call the assistant:

  • 🗣️ By voice: say "Okay, Google" or "Hey Google" (if the function is enabled).
  • 🖱️ Gesture: long press on the button Home (on older devices) or swipe from the bottom corner of the screen diagonally.
  • 🔍 Through the search bar: tap on the microphone in the search bar Google.

If you have Android 12 or newer, the path may be slightly different: Settings → Google → Services on the device → Assistant. On some devices (for example, Samsung), Google Assistant may be disabled by default in favor of Bixby —in this case, you will have to enable it manually.

Long press on the "Home" button calls the assistant|

The command "OK, Google" is recognized from the locked screen|

In the settings, microphone access is enabled for the Google application|

Voice language is set in "Russian"-->

Activation of Bixby on Samsung smartphones

If you are the owner of the device Samsung Galaxy (series S, Note, Z, A5x/A7x and newer), then a proprietary assistant is preinstalled on your smartphone Bixby. It can be called:

  • 🔘 By pressing the physical button Bixby (if it is on the case).
  • 🗣️ By voice command "Hi, Bixby" (must be enabled in the settings).
  • 📱 Swipe right on the main screen (opens a panel Bixby Home).

To enable Bixby:

  1. Go to Settings → Additional features → Bixby.
  2. Enable switch Bixby.
  3. Tap on Voice awakening and go through voice recognition training (you need to say the phrase "Hi, Bixby" several times).
  4. In the section Bixby Key Customize the action for the physical button (single/double press).

Bixby Supports control of smart devices SmartThings, launching applications, translating text through the camera and even creating routines (automated scripts). However, its functionality is limited compared to Google Assistant, especially in Russian. segment.

⚠️ Attention: On some models Samsung (especially budget ones) Bixby can be disabled at the firmware level. In this case, it cannot be activated by standard means - only through modified firmware (which will invalidate it). guarantee).
How to disable Bixby if you don't need it?

If you don't use Bixby, you can disable it or reassign the button:

  1. Go in Settings → Additional features → Bixby.
  2. Disable Voice wake-up and Bixby Key.
  3. To disable it completely: Settings → Applications → Bixby → Disable.
  4. To reassign the button Bixbyinstall the application BxActions (permissions required ADB).

Setting up XiaoAI on Xiaomi, Redmi and POCO smartphones

Devices from Xiaomi (including sub-brands Redmi and POCO) are equipped with a proprietary voice assistant XiaoAI. It is tightly integrated with the ecosystem Mi Home and supports smart device management, search in applications and even voice notes. To activate it:

  1. Open the application Settings.
  2. Go to the section Additional → XiaoAI voice assistant.
  3. Turn on the switch XiaoAI.
  4. Click Voice awakening and record a voice sample for the command "Little A" (Chinese "", in Russian-language firmware may sound different).
  5. In the section Quick launch select the call method: long press on the button Power or gesture.

XiaoAI supports Russian language, but some functions (for example, smart home control) may require Chinese or English firmware. On devices with global firmware (MIUI Global), the functionality of the assistant is often reduced.

If you do not see the section XiaoAI in the settings, your model probably does not support this function. In this case, you can install Google Assistant or Yandex Alice as an alternative.

Function Google Assistant Bixby (Samsung) XiaoAI (Xiaomi)
Voice wakeup ✅ ("Okay, Google") ✅ ("Hi, Bixby") ✅ ("Little A")
Smart home control ✅ (Google Home) ✅ (SmartThings) ✅ (Mi Home)
Start applications ✅ ✅ ✅
Real-time translation ✅ ❌ ❌
Creating routines (automation) ✅ ✅ ❌

How to turn on the voice assistant via a button or gesture

Many users prefer to call the voice assistant not by voice, but by physical action - by pressing a button or gesture. This is useful in noisy places or when you need to quickly activate a function. Let's look at the main methods:

1. Long press the button Home (or Power)

On most devices with Android 9 and older, long press the button Home by default calls Google Assistant. If this does not work:

  • 🔧 Go to Settings → System → Gestures → System navigation.
  • Select Long press on the "Home" button and install Google Assistant.

On Samsung a similar setting is in Settings → Additional functions → Home button. Here you can choose between Bixby and Google Assistant.

2. Swipe from the corner of the screen

On devices with gesture navigation (for example, Pixel, OnePlus, Xiaomi s MIUI 12+), you can set up a swipe to call the assistant:

  • 📱 Open Settings → System → Gestures → Assistant Gestures.
  • Turn on the option Swipe from the corner and select the lower left or right corner.

3. Physical button (for example, Bixby on Samsung)

If your smartphone has a separate button for the voice assistant (like on Galaxy S8-S10), it can be reassigned:

  • 🔘 Go to Settings → Additional features → Bixby button.
  • Select Single press or Double press and assign an action (for example, launch the camera or flashlight).
⚠️ Attention: On some devices (for example, Huawei without Google services), the assistant button may be blocked at the firmware level. Attempts to reassign it without root access often lead to. failures.
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If your smartphone does not have a physical assistant button, but has a headphone jack, you can use a wired headset with a voice call button. For example, pressing the headset button during a conversation activates Google Assistant.

Problem solving: why the voice one does not work. assistant

If the voice assistant does not turn on or does not respond to commands, the problem may lie in settings, access rights, or hardware limitations. Consider scenarios and ways to fix them:

1. The assistant does not respond to the voice command ("Okay, Google")

Common causes and solutions:

  • 🔇 Microphone is disabled: Check access rights in Settings → Applications → Google → Permissions → Microphone.
  • 🌐 No Internet: Voice recognition requires a network connection (except for offline commands in Google Assistant).
  • 🗣️ Voice training is not passed: Go to the assistant settings and re-record the voice sample.
  • 🔋 Battery saving: Add the application Google to the battery optimization exclusion list.

2. The button or gesture does not call the assistant

Possible reasons:

  • 🔧 The setting is reset: After updating Android, gestures may be reset. Check Settings → System → Gestures.
  • 📱 Manufacturer's shell: On Xiaomi or Huawei can be disabled Google Assistant in favor of a proprietary solution.
  • 🛠️ Firmware damage: If none of the methods work, try resetting the settings to factory settings (do this first backup).

3. The assistant turns on, but does not execute commands

This may be due to:

  • 🌍 Regional restrictions: Some functions (for example, smart home control) may not be available in your country.
  • 🔄 Outdated version of the application: Update Google, Bixby or XiaoAI via Play Market or Galaxy Store.
  • 🚫 Manufacturer restrictions: On devices without Google certification (for example, some Huawei) Google Assistant works with errors.
⚠️ Attention: If you use custom firmware (for example, LineageOS), the voice assistant may not work due to the lack of Google services. In this case, you will need a separate installation GApps or using alternatives like Yandex Alice.
💡

If the problem persists after all checks, try clearing the assistant application cache. in the settings (Settings → Applications → Google → Memory → Clear cache).

Additional settings and useful commands

After activating the voice assistant, you can personalize to suit your needs. Let's look at the key settings and examples commands for different scenarios:

1. Personalizing Google Assistant

To customize the assistant for yourself:

  • 🗣️ Voice: In the settings, you can select a male or female voice, as well as its timbre (Settings → Google Assistant → Settings → Assistant → Assistant Voice).
  • 🌐 Language: Supports multiple languages simultaneously (useful for multilingual users).
  • 📅 Routines: Set up automatic actions on command. For example, the phrase "It's time sleep" can turn off Wi-Fi, turn on silent mode and start a timer.
  • 🔒 Privacy: View and delete the history of voice requests in My Google Account → Data and personalization → History of applications and web searches.

2. Useful voice commands

Examples of commands for different assistants:

Task Google Assistant Bixby (Samsung) XiaoAI (Xiaomi)
Launch application "Open YouTube" "Run Camera" "Open Settings"
Music management "Play music on Spotify" "Pause the song" "Next track"
Creating a reminder "Remind me to buy milk at 18:00" "Add to reminders: call mom" "Remind me about the meeting tomorrow at 10"
Smart management home "Turn on the lights in the living room" "Turn off the air conditioner" "Set the temperature to 22 degrees"
Search for information "How much is a dollar today?" "What's the weather tomorrow?" "Tell me about the Eiffel Tower"

3. Setting up offline commands

Google Assistant supports a limited set of commands without the Internet:

  • 📱 Device control: "Turn on the flashlight", "Increase the volume".
  • 📞 Calls and messages: "Call mom", "Write a message to Ivan".
  • ⏰ Timers and alarms: "Set the alarm for 7 am".

To enable offline mode, go to Settings → Google Assistant → General settings → Offline voice input and download the language pack.

💡

If you often use voice commands to control music, add your favorite tracks to My activity your Google account. This will help the assistant find the right songs faster.

FAQ: Frequently asked questions about voice assistants on Android

Is it possible to use several voice assistants at the same time?

Technically, yes, but they can conflict with each other. For example, if both Samsung included and Bixbyand Google Assistantare turned on, with a long press on the button Home only one of them can be triggered. It is recommended to select one primary assistant and disable the others to avoid confusion.

Why doesn't voice assistant work on a locked screen?

This is a security limitation. To allow access from a locked screen:

  1. Go to Settings → Security → Smart Lock (or Voice recognition).
  2. Enable option Trusted voice or Voice unlocking.
  3. On some devices (for example, Samsung) this may require disabling the fingerprint or PIN code lock.

On Android 12+, access to the assistant from the locked screen may be limited by Google's security policies.

How to completely remove Bixby from Samsung?

Branded assistant Bixby cannot be removed using standard means, but can be disabled:

  1. Go to Settings → Applications → Bixby.
  2. Click Disable (not "Uninstall updates").
  3. For complete removal, you will need rights root or use ADB:
adb shell pm uninstall -k --user 0 com.samsung.android.bixby.agent

⚠️ This can lead to unstable operation of the system. On new models Samsung (with One UI 5+) Bixby protected from shutdown.

Is it possible to change the voice command to call the assistant?

In Google Assistant and Bixby the command cannot be changed - only "Okay, Google"/"Hi, Bixby"However, in XiaoAI you can record your own wake-up phrase. (in voice settings). Alternative assistants like Yandex Alice allow you to use commands "Alice" or "Start Yandex".

Do voice assistants spoil battery life?

Yes, but not significantly. Constantly listening to the microphone ("Okay, Google") consumes about 1-3% of the charge. per hour. To reduce consumption:

  • Turn off Voice wake-upif you don't use it often.
  • Limit background activity applications Google in the battery settings.
  • Use offline commands instead of online recognition.

On devices with processors Snapdragon 8 Gen 2+ or Exynos 2200+ the impact on the battery is minimal thanks to hardware acceleration of voice processing.