How to use the Mobile Mic and sing karaoke on your Samsung Smart TV
Use your phone as a karaoke microphone for seamless singing and an enjoyable party experience at home. With the 2025 Samsung Smart TV, you can sing along to your favorite songs using just your phone. Connect through the SmartThings app or scan the on-screen QR code for quick access. Once connected, use the Mobile Mic interface on your phone to control volume and settings. Follow the instructions below to set up and start singing.
To use the karaoke feature, check the supported models and setup conditions for both your mobile devices and TV below:
1. Supported mobile devices: Galaxy S23/Flip5/Fold5 or later, iPhone 15 or later.
2. Supported TVs and monitors: 2025 models (Q7F↑, LS03FW, LS03F, LPS9FS, LSM7F TVs; M90SF, M80F, M70F monitors).
Starting from the end of 2025, the following TV models will be added to the supported lineup: 2025 models (Q6F↑, U8000F). Additionally, all Galaxy A Series models launched since 2023 will be included in the supported lineup.
3. SmartThings: Install the SmartThings app on your phone and register your TV.
4. TV Karaoke App: May require a subscription after a *free trial period (6-month free trial / 5 free songs per day).
* The free trial period may end without notice.
Note:
- Only one mobile device can be connected at a time
- Mobile device screen must stay on during use—locking it disables the mic
- Keep an adequate distance between the mobile device and the TV to prevent audio feedback
How to access the Mobile Mic
If your TV is registered in the SmartThings app on your mobile device, you can use your phone as a microphone for Mobile Karaoke. Here are two ways to get started:
Option 1. Use the QR Code on the Karaoke app screen.
Step 1. Press the Home button on your TV's remote control, then navigate to and select Daily+.
Step 2. Open the Stingray Karaoke app. (Karaoke app service may vary by region.)
Step 3. Scan the full-screen QR code (or side QR if already connected before) using your mobile device’s camera.
- If SmartThings is not installed or the TV is not signed in, your phone will guide you through the required steps.
Option 2. Use the SmartThings app
Step 1. Open SmartThings on your mobile device and select your TV from the device list.
Step 2. Go to the Featured tab.
Step 3. Tap the Karaoke Mic card to launch the Mobile Mic interface.
Step 4. Karaoke Mic is enabled.
Note: Sign in to your SmartThings account on the TV to use this feature.
How to use the Mobile Mic
In the initial Mobile Mic UI, there are three key functionalities you can access.
• Mic On/Off: Enable or disable the mic.
• Volume Control: Activate the mic input volume control.
• Mobile Remote: Activate the mobile remote to control TV with in-app remote accessible on the Mobile Mic UI.
Start singing with the song of your choice
Once connected, open the Karaoke app on your TV to choose a song and start singing.
- Navigate to: Daily+ > Karaoke App > Select the Music.
- Once the song ends, a scoring screen will appear automatically.
With just a mobile device and the SmartThings app, you can enjoy karaoke anytime—no extra accessories needed. Whether you're hosting a party or practicing solo, this feature brings the fun of a karaoke machine right to your living room on your Samsung Smart TV.
Note:
- If you’re having trouble with your Samsung Smart TV, check for available software updates.
- Screenshots may vary depending on your TV model and software version.
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