#IR blaster meaning

Nowadays, just a few smartphone brands consider placing IR blasters in their design. If your phone has an IR blaster, you might already know what it does. It uses the word "blaster" since it blasts controls to a lot of receivers available. This means, with an IR blaster, you can control your compatible Smart TV or other home appliances without the pairing process compared to Bluetooth or other wireless connection in your smartphone. To use the IR blaster in your smartphone, you don't need to point it to your TV or other devices directly; you just have to be around it. Now in buying a smartphone, it's not completely necessary to have an IR blaster—especially if you have no use for it. However, there's still a potential for this technology in the near future, moving forward with a smart home system and probably more modes that we can use an IR blaster for. Read more in our articles including "Do We Still Need the IR Blaster in Smartphones?" and "Samsung’s Galaxy Flagship Lineup: Which One Fits You Best?".