How to use a TV remote on phone
A TV remote on phone is a simple way to control your television when the physical remote is lost, broken, or out of reach. In most cases, you only need a compatible app, the same Wi-Fi network, and a smart TV or streaming device. This guide explains the best options for Android and iPhone, how to set them up, when infrared matters, and how to fix common connection problems.
Using your phone as a remote can be more convenient than a standard handset. You can type passwords faster, search by voice, switch apps, adjust volume, and control streaming devices from one screen. However, the right setup depends on your TV model and phone hardware.
How a phone can control a TV
A smartphone can work as a TV remote in two main ways: over Wi-Fi or by using an infrared blaster.
Wi-Fi control is the most common option today. Your phone and TV connect through the same home network. The app sends commands to the TV, streaming stick, or set-top box. This method works with many smart TVs and devices such as Google TV, Android TV, Roku, Amazon Fire TV, and Apple TV.
Infrared, often called IR, works like an old-style remote. The phone sends an invisible light signal directly to the TV. Only some Android phones include an IR blaster. iPhones do not have one. If your phone has IR, it may control older TVs that are not connected to the internet.
Best apps to use as a TV remote on your phone
The best app is usually the official one from your TV or streaming device brand. It is more likely to be secure, stable, and compatible with key features.
| TV or device | Recommended phone remote app | Works best for |
|---|---|---|
| Google TV or Android TV | Google TV app or Google Home | Navigation, voice search, text input |
| Samsung smart TV | SmartThings | TV controls, device automation, input switching |
| LG smart TV | LG ThinQ | WebOS TVs, app control, basic settings |
| Roku TV or player | Roku app | Private listening, channel controls, keyboard input |
| Amazon Fire TV | Amazon Fire TV app | Alexa voice search, app navigation |
| Apple TV | Apple TV Remote in Control Center | Siri Remote features, typing, playback controls |
| Some older TVs | IR remote app, if your phone has IR | Basic power, volume, and channel control |
Third-party universal remote apps can work, but choose carefully. Many are filled with ads or request permissions they do not need. Prefer official apps when possible, and check reviews before installing any remote control app.
Step-by-step setup for a smart TV remote app
Follow these steps to turn your smartphone into a remote control for most smart TVs and streaming devices.
- Connect both devices to the same Wi-Fi network. Your phone and TV usually need to be on the same router. If you use a guest network, device discovery may not work.
- Install the official app. Download the app for your TV or streaming device from the Google Play Store or Apple App Store.
- Turn on the TV. Some apps cannot find a TV that is fully powered off, especially during first setup.
- Open the app and scan for devices. The app should show your TV, streaming stick, or media box.
- Select your TV. Tap the correct device name. If you have more than one TV, check the room name or model number.
- Confirm the pairing code. Many TVs display a code. Enter it on your phone to approve the connection.
- Test basic controls. Try volume, mute, directional buttons, home, back, and power.
- Enable extra features. If available, turn on voice control, keyboard input, or quick app shortcuts.
If pairing fails, restart the TV, phone, and router. Then try again. Also check that your phone is not using mobile data only or a VPN that blocks local network access.
Using an Android phone as a TV remote
Android users have the widest range of options. If you own a Google TV or Android TV, the Google TV app is often the easiest choice. It includes a digital D-pad, touchpad-style control on some versions, keyboard input, and voice search.
For Samsung TVs, the SmartThings app is the standard option. It can control compatible TVs and other connected home devices. For LG TVs, LG ThinQ provides remote functions for many WebOS models.
Some Android phones from brands such as Xiaomi, Redmi, Poco, Huawei, and older Honor models may include an IR blaster. In that case, you can use the built-in remote app or a reputable IR remote app. This is useful for older TVs, air conditioners, projectors, and set-top boxes. However, you must point the phone toward the TV, just like a normal infrared remote.
Using an iPhone as a TV remote
An iPhone can control many TVs through Wi-Fi, but it cannot send infrared commands. For Apple TV, the remote is built into iOS. Open Control Center and tap the Apple TV Remote icon. If you do not see it, add it in Settings under Control Center.
For other smart TVs, install the correct official app. The Google TV app works with Google TV and Android TV devices. Roku, Fire TV, Samsung SmartThings, and LG ThinQ also support iPhone control for compatible models.
When an iPhone app asks for local network permission, allow it. Without that permission, the app may not see your TV. Also make sure AirPlay and app-based remote control settings are enabled on the TV if your model requires them.
When an IR remote app is the right choice
An IR remote app is useful when your TV is not smart, not connected to Wi-Fi, or too old for modern apps. It can also help if your router is down. Still, it only works if your phone has infrared hardware.
To check, search your phone specifications for “IR blaster” or look for a small dark window on the top edge of the phone. If your device does not have IR, downloading an IR remote app will not add that hardware.
IR control is usually limited to basic commands. You may get power, volume, input, mute, menu, and channel buttons. Advanced smart TV features, app launching, and voice search usually require Wi-Fi control.
Troubleshooting when the phone remote is not working
Connection issues are common, but most are easy to fix. Start with the simple checks before changing advanced settings.
Check the Wi-Fi network
Make sure your phone and TV are on the same Wi-Fi network. A phone on mobile data cannot usually discover a TV on your home network. Also check that one device is not on a guest network while the other is on the main network.
Restart everything
Restart the phone, TV, and router. This clears temporary network problems and refreshes device discovery. For some TVs, unplugging the power cable for 30 seconds works better than using the remote power button.
Update the app and TV software
Outdated software can break pairing. Update the remote app from the app store. Then check your TV settings for firmware or system updates.
Allow permissions
On Android, allow nearby devices, Bluetooth, and local network permissions if requested. On iPhone, enable local network access in Settings. Some apps also need microphone permission for voice search, but basic remote buttons should work without it.
Disable blocking features temporarily
A VPN, firewall app, private DNS setting, or router isolation feature can block communication between your phone and TV. Turn these off briefly to test. If the remote starts working, adjust those settings rather than leaving your network unprotected.
Security and privacy tips
A phone remote app can access your local network, so install only apps you trust. Official apps from TV brands and major streaming platforms are usually the safest starting point.
Use these habits to reduce risk:
- Download apps only from the official app store.
- Avoid apps with excessive ads, unclear developers, or poor reviews.
- Do not grant contacts, photos, or location access unless there is a clear reason.
- Remove remote apps you no longer use.
- Keep your TV and phone software updated.
- Use a strong Wi-Fi password to prevent strangers from pairing with your TV.
Also review paired devices in your TV settings from time to time. If you see an unknown phone or tablet, remove it.
FAQ about using a TV remote on phone
Can I use my phone as a TV remote without Wi-Fi?
Yes, but only in limited cases. Your phone needs an IR blaster, and the TV must support infrared control. Without Wi-Fi or IR, most phones cannot control a TV directly.
What is the best free TV remote app?
The best free option is usually the official app for your device, such as Google TV, Roku, Amazon Fire TV, SmartThings, LG ThinQ, or Apple TV Remote. These apps are designed for specific platforms and tend to be more reliable than generic alternatives.
Why does my phone not find my TV?
The most common reason is that the phone and TV are not on the same network. Other causes include disabled local network permission, outdated software, guest Wi-Fi isolation, a VPN, or a TV setting that blocks mobile control.
Can I turn on the TV with my phone?
Sometimes. Many smart TVs support power-on through Wi-Fi only after setup and only if a quick start, standby network, or similar setting is enabled. IR phones can often turn on compatible TVs by sending a normal power command.
Is a phone remote better than a physical remote?
It depends. A phone remote is great for typing, searching, and controlling streaming apps. A physical remote is still faster for quick volume changes and works even when your phone battery is low.
Conclusion
The easiest way to get a TV remote on phone is to install the official app for your smart TV or streaming device, connect both devices to the same Wi-Fi network, and pair them with the on-screen code. If you have an older TV, check whether your Android phone has an IR blaster. Start with the recommended app for your device, test the basic controls, and keep the app installed as a reliable backup for the next time your remote disappears.