What does the S Voice app do?

S Voice is Samsung’s integrated voice assistant and artificial intelligence app. First released in 2012 on Samsung Galaxy smartphones, S Voice allows users to use their voice to operate certain functions on compatible Samsung devices. The app can recognize spoken languages, initiate calls, send text messages, schedule appointments, set alarms, play music, launch applications, and perform various other basic tasks through voice commands. S Voice serves as Samsung’s answer to native voice assistants like Apple’s Siri and Google’s Assistant.


S Voice is Samsung’s intelligent personal voice assistant software, first introduced in 2012 on the Samsung Galaxy S III smartphone. It allows users to control certain smartphone features and apps using voice commands. Some of the main capabilities of S Voice include:

Voice Commands – S Voice has a voice control interface that allows users to perform various tasks like making calls, sending texts, setting alarms, opening apps, getting directions, searching the web, and more simply by speaking. It can recognize natural language requests.

Dictation – Users can dictate messages, notes, reminders, emails, social media posts, and other text by speaking into the phone. S Voice will automatically transcribe the speech into text.

Question Answering – S Voice has some basic question answering capabilities and can respond to general knowledge questions, math problems, current time/date, weather, and more by searching online sources.

Reminders and Alarms – Users can set reminders and alarms by voice and have S Voice notify them at the appropriate time. Useful for adding events to the calendar, setting medication alerts, and more.

Integration – S Voice integrates with various Samsung apps and services like S Planner, Music Player, Camera, Contacts, Messaging, Email, Samsung Apps and more. It also integrates with certain third-party apps.

According to Engadget, S Voice was designed to act as an intelligent virtual assistant on Samsung devices [1]. It aims to understand natural language, perform requested tasks, and respond with relevant information.

Voice Recognition

S Voice uses voice recognition technology to understand natural speech and accents. However, its accuracy seems limited compared to other voice assistants according to reviews.

In a Reddit thread, users noted S Voice struggles with unusual accents and non-native English speakers. One user said Google’s voice recognition is “by far a lot better” (source). Another Quora post compared Siri, Cortana and S Voice, concluding Google Now’s voice recognition is much more accurate and functional (

Research indicates deep learning models like those used by Google can achieve over 70% accuracy in transcribing voice to text (
source). However, S Voice seems to lag behind in voice recognition accuracy according to reviews.

Supported Languages

S Voice supports a range of languages including English, French, Spanish, Korean, Italian, Japanese, Russian, German, Luxembourgish, and Hindi https://en.wikipedia.org/wiki/S_Voice. This allows users to interact with S Voice in their native language or preferred language. According to Samsung, S Voice can recognize commands in 8 languages and provide voice feedback in 17 languages https://www.samsung.com/us/support/answer/ANS00058939/. Some of the latest versions of S Voice also include support for regional dialects and accents within certain languages.

Having support for multiple languages increases the accessibility and usability of S Voice for more users around the world. It allows people to use the voice assistant features on their Samsung devices in a natural and intuitive way. The language support covers many of the most widely spoken languages globally.

Integration with Apps

S Voice integrates with other Samsung apps to provide a more seamless experience. For example, you can use S Voice to initiate calls, schedule meetings and reminders in the Calendar app, play music through the Music app, open webpages in the Internet app, and dictate emails that will be sent through the Email app (Lovell, 2020). All of this can be done completely hands-free using only your voice.

The level of integration goes beyond just launching these apps. S Voice has deep hooks into the apps to enable full voice control over core functions. For instance, you can say “Schedule a meeting with John at 2pm tomorrow” and S Voice will create a new calendar event accordingly. Or you could say “Play [song name]” and S Voice will begin playing it through the Music app.

This tight integration with Samsung’s own apps helps promote an ecosystem benefit for users. It makes S Voice much more functional compared to standalone voice assistants. However, some users have complained that the integration seems to only work with Samsung apps, wishing it extended to third-party apps as well (Reddit, 2017).


One of the key features of S Voice is the ability to customize it according to your preferences. You can change the wake-up command to launch S Voice, customize the voice and language, and more.

By default, S Voice is activated by saying “Hi Galaxy” but you can change this wake-up command to be any phrase you want. This allows you to choose a command that is natural for you to say and prevents accidental launches. Some users like to change it to “Hello S Voice” or their own name.

In addition to changing the launch phrase, you can also customize the actual voice that speaks back to you. S Voice offers both male and female voice options in various languages. This allows you to select a voice and language that you find pleasant and easy to understand.

Other customization options include changing the speaking speed, adjusting the speech volume, and more. Overall, the ability to tweak S Voice to align with your preferences is a useful feature for personalizing the experience.

For more details on customization options, see this helpful guide: https://www.thetechedvocate.org/the-complete-guide-to-samsung-s-voice/


Compared to other voice assistants like Google Assistant and Alexa, S Voice has some key limitations. According to users on Reddit and Android forums, S Voice can be slow and inconsistent at times [1]. It may freeze up or fail to recognize voice commands, especially longer phrases [2]. S Voice also has a more limited range of capabilities compared to other assistants. It focuses mainly on performing basic tasks like setting alarms, placing calls, and launching apps. However, it lacks deeper integration with services and smart home devices. Overall, while handy for quick voice commands, S Voice lacks some of the advanced AI and contextual understanding of leading assistants.


Samsung has faced criticism over privacy concerns with S Voice. Some users have questioned how much personal data is collected and shared by the S Voice app (“Voice privacy?”). There are also concerns over whether S Voice recordings are stored on Samsung servers and if that audio data could be accessed by third parties or hackers (“Voice assistant for Android that doesn’t track you?”).

In response to privacy concerns, Samsung has stated that S Voice only collects and uses personal data to provide and improve the service. Users can opt-out of data collection in the S Voice privacy settings. Samsung also claims voice data is encrypted and stored locally on the device, not transferred to servers unless the user enables that feature. However, some security experts argue that the privacy protections and policies around S Voice remain unclear.

Overall, privacy advocates caution users about the potential risks of any voice assistant technology storing recordings or data in the cloud. While Samsung claims limited data use and encryption for S Voice, the company’s privacy practices have faced ongoing scrutiny. Users concerned with privacy may want to minimize S Voice functionality or utilize only offline voice control.


S Voice was first introduced in 2012 on the Samsung Galaxy S III. It came pre-installed on most Samsung Galaxy smartphones and tablets running Android 4.0 Ice Cream Sandwich and higher. S Voice was available on flagship devices like the Galaxy S and Galaxy Note series, as well as mid-range A series and J series devices.

According to Wikipedia, S Voice is no longer pre-installed or supported on Samsung devices running Android 10 and newer versions. The app reached end-of-life in June 2020. While the S Voice app can still function on older Samsung devices running Android 6.0 Marshmallow to Android 9 Pie, it is no longer receiving updates or support.


S Voice is Samsung’s intelligent personal assistant and voice recognition app. The main purpose of S Voice is to allow users to interact with their Samsung device using natural voice commands. Through advanced speech recognition technology, S Voice can understand spoken requests and activate a range of capabilities such as calling contacts, sending messages, scheduling appointments, setting alarms, obtaining weather reports, launching apps, controlling device settings, searching the web, and more.

S Voice enables hands-free control of a Samsung device without having to touch the screen. It can understand commands in multiple languages, integrates with various apps and services, and allows some customization of its functionality. While it has some limitations compared to other virtual assistants, S Voice provides Samsung users with an efficient hands-free interface for common smartphone tasks.

Leave a Reply

Your email address will not be published. Required fields are marked *