How to Use Your Phone as a TV Remote When You Lose the Remote

Losing the TV remote is one of the most universal frustrations. The good news is that most smart TVs can be controlled by a free app on your smartphone — and in many cases, the phone app is actually more convenient than the original remote because it has a full keyboard for searching.

First, your phone and TV must be connected to the same home Wi-Fi network. Then download the right app for your TV: Samsung TVs use the "SmartThings" app (available free on iPhone and Android). LG TVs use the "LG ThinQ" app. Roku TVs and Roku streaming sticks use the "Roku" app. Amazon Fire TV and Fire Stick use the "Amazon Fire TV" app. Apple TV uses the "Apple TV Remote" app (built into the iPhone Control Center — swipe down from the top right and tap the remote icon). For older TVs that are not "smart," you can buy a small universal remote for about $10 at any pharmacy or electronics store.

Open the app, make sure your phone's Wi-Fi is on, and tap the "Devices" tab or the TV icon. The app will automatically search for your TV on the same network. When your TV appears, tap it. You may need to enter a code that appears on the TV screen to confirm the connection. Once connected, the app gives you a virtual remote control — you can change channels, adjust volume, and type search terms using your phone's keyboard.