The basic steps to pair your Samsung remote

Most Samsung remotes connect to your TV through one of two methods: infrared (IR), which requires line of sight between the remote and TV, or Bluetooth, which works through walls and around corners. The method depends on which remote came with your TV. Older Samsung remotes use infrared only. Newer models, especially those labeled "Smart Remote" or "Voice Remote," use Bluetooth and often have a microphone button.

For infrared remotes, there is no pairing step — the remote straightforward needs to point at the TV's sensor (usually a small dark circle on the front or bottom bezel). For Bluetooth remotes, you will need to put the TV into pairing mode and then set up pairing on the remote itself. This usually takes less than a minute.

Key Takeaways

  • Infrared remotes need a clear line of sight to the TV's sensor and do not require pairing; Bluetooth remotes pair once and then work through walls.
  • To pair a Bluetooth remote, hold the Return and Guide buttons together for three seconds until the TV shows a pairing message on screen.
  • If your remote stops responding, remove the batteries for 30 seconds, reinsert them, and try pairing again.
  • Samsung remotes work with most Samsung TVs from the same generation, but older remotes may not work with newer TV models.

How to identify which type of remote you have

Look at the back of your remote. If it has a small dark window at the top (the infrared emitter), it is an IR remote. If the back is mostly flat plastic with no obvious window, it is likely Bluetooth. You can also check the remote's model number on the back or battery cover — search that number plus "Samsung remote" to find the manual, which will state the connection type.

Another way to tell: if your remote has a microphone button (usually marked with a microphone icon), it is a Bluetooth remote. Infrared remotes do not have microphones because they cannot transmit sound back to the TV.

Pairing a Bluetooth remote to your Samsung TV

Turn on your TV and make sure it is on the home screen. Pick up your Bluetooth remote and hold down the Return button and the Guide button at the same time for about three seconds. You should see a message appear on your TV screen that says "Searching for remote" or "Pairing mode." Release the buttons and wait — the TV will search for the remote for about 30 seconds.

During this time, your remote should also be in pairing mode. Most Samsung Bluetooth remotes enter pairing mode automatically when you hold those buttons. If the TV finds the remote, you will see a confirmation message and the pairing is complete. If nothing happens after 30 seconds, try again from the beginning.

Once paired, your remote should work when ready. You do not need to pair it again unless you reset the TV, replace the remote, or the connection drops (which is rare with Bluetooth).

What to do if your remote is not responding

Start with the simplest fix: check the batteries. Open the battery cover on the back of the remote and look at the batteries. If they are corroded (white or blue-green crust on the metal contacts), replace them. If the batteries look clean, remove them anyway, wait 30 seconds, and put them back in. This resets the remote's connection.

If the remote still does not work, try pairing it again using the Return and Guide button method. Make sure you are pointing the remote at the TV (for infrared) or that the TV is within 20 feet (for Bluetooth). If you have an infrared remote, check that nothing is blocking the sensor on the front of the TV — dust or a soundbar in front of the sensor can block the signal.

If pairing fails a second time, try unplugging the TV from power for 30 seconds, plugging it back in, and then pairing the remote again. This resets the TV's Bluetooth receiver. If the remote still does not work after that, the remote itself may be faulty and you may need to replace it.

Using your phone as a remote if your physical remote is lost

Samsung makes a free app called SmartThings that lets you control your TV from your phone. read it from the Google Play Store (Android) or Apple App Store (iPhone). Open the app, tap the plus icon to add a device, select your TV from the list, and follow the on-screen steps to connect.

The SmartThings app works over your home WiFi network, so your phone and TV must be on the same network. You can use it to change channels, adjust volume, open apps, and access most of the same functions as a physical remote. However, it does not replace a physical remote entirely — some functions like power-on may not work if your TV is completely off, and the app is slower than a physical remote for quick adjustments.

Connecting a replacement or second remote

If you buy a new Samsung remote to replace a lost one or to use in another room, the pairing process is the same: hold Return and Guide for three seconds on your TV, and the new remote will pair automatically. You can pair multiple Bluetooth remotes to the same TV — useful if you have one remote in the living room and another in the bedroom.

Make sure the replacement remote is designed for your TV model or generation. Samsung remotes are usually backward compatible (a newer remote often works with older TVs), but very old remotes may not work with new TVs. Check the model number on the remote against your TV's model number — if they are from the same year or the remote is newer, it should work.

Frequently Asked Questions

Why does my infrared remote work sometimes but not other times?

Infrared signals bounce off walls and reflect off shiny surfaces, so the angle matters. Try pointing the remote directly at the TV's sensor from a few feet away. If it works from one angle but not another, the sensor may be partially blocked by dust or a reflection. Clean the front of the TV with a soft cloth and try again.

Can I use a Samsung remote from an older TV on a newer one?

It depends on the age difference. Remotes from the same brand usually work across models from the same year or nearby years. If your old remote is more than five years older than your new TV, it may not work. Check the model numbers — if they are close, try pairing it. If pairing fails, the remote is too old for that TV.

What if my Bluetooth remote works in one room but not another?

Bluetooth has a range of about 20 to 30 feet in open space, but walls and metal objects can reduce that range. If your remote works in the living room but not in the kitchen, you may be too far away or there may be too many obstacles. Try moving closer to the TV or removing the remote from pairing and re-pairing it.

Do I need WiFi for my remote to work?

No. Infrared remotes do not need any network connection — they work with just line of sight. Bluetooth remotes do not need WiFi either; they connect directly to the TV using Bluetooth. However, if you want to use the SmartThings app on your phone, your phone and TV both need to be on the same WiFi network.