A practical guide to modern TV remotes and how to choose the right one

Modern TVs and streaming boxes are powerful, but the control side often feels messy. One remote for the TV, another for a soundbar, a third for a console, and a phone app somewhere in the mix.

The good news is that you can simplify this. Understanding how different control options work helps you pick the right remote and set it up so your system feels effortless instead of confusing.

Know the main types of TV remotes

Most home setups use a mix of three technologies: infrared (IR), Bluetooth, and radio frequency (RF). Each works differently and has its own strengths and limitations.

IR remotes are the classic “point at the TV” style. They send signals using light that needs a clear line of sight. Bluetooth and RF remotes use radio signals, which can work through furniture and do not need to be aimed as precisely.

Infrared: simple and universal friendly

IR remotes are basic but very reliable. Nearly every TV, soundbar, and set-top box includes an IR receiver, which is why traditional universal remotes can control so many brands and models.

The downside is that IR only sends short commands, not rich data. It also needs a direct path, so closed cabinet doors or people walking in front of the TV can block the signal.

Bluetooth and RF: better range, smarter features

Bluetooth and proprietary RF remotes are now common with smart TVs and streaming devices like Roku, Amazon Fire TV, and some Android TV boxes. These remotes do not need to be pointed exactly at the device.

They also enable extra functions such as voice search, private listening over Bluetooth headphones, and faster navigation. The trade-off is that they usually pair to one device at a time and are less universal than IR-based solutions.

CEC: letting one remote control multiple devices

HDMI-CEC (Consumer Electronics Control) lets devices communicate over the HDMI cable itself. With CEC enabled, a TV remote can send basic commands to connected devices such as a soundbar or streaming box.

Brand names differ: Samsung calls it Anynet+, LG uses Simplink, Sony uses Bravia Sync, and so on. The underlying concept is the same: one remote can turn devices on or off together and handle core controls like volume and play/pause.

How to use CEC in your setup

• Enable CEC on the TV (look under HDMI or general settings, using the brand name for CEC).
• Enable CEC on connected devices such as Blu-ray players, consoles, and streaming boxes.
• Test power and volume: turning the TV off should also switch connected devices to standby, and TV volume buttons should adjust audio from the soundbar or AV receiver.

CEC can be inconsistent across brands, so you may not get every function on every device. However, even partial control often removes the need for at least one extra remote.

Universal remotes: when you have many devices

If you use a TV, AV receiver, disc player, game console, and streaming box, a universal remote can still be the cleanest solution. The classic IR universal remote remains useful because it can send commands to almost anything with an IR sensor.

Some higher-end models add Bluetooth or RF to reach streaming boxes and gaming consoles, then use an IR blaster to handle older gear. Setup is usually done via a phone or desktop app where you select your brands and models, then test if the commands work correctly.

What to look for in a universal remote

• Number of devices:Make sure it supports at least one more device than you currently own, to allow for future additions.
• Activity-based control:Shortcuts like “Watch TV” can power everything needed and select the right input in one press.
• Backlit buttons:Essential if you often watch in a dim room.
• Macro support:The ability to send multiple commands with one button press.

Voice, apps and smart home integration

Voice control is now standard on many remotes and smart speakers. With platforms like Amazon Alexa, Google Assistant, or Apple Siri, you can launch apps, search for shows, or change volume using spoken commands.

TV and streaming remotes that include a microphone usually send voice commands directly to the device. Smart speakers can also control compatible TVs and streamers through cloud services, although response times can be slightly slower.

Phone and tablet remote apps

Most smart TV brands and streaming platforms offer remote apps for iOS and Android. These apps can be very handy when a remote goes missing or when you want to type search terms using a phone keyboard instead of arrow keys.

However, they rely on Wi-Fi, and tapping a screen lacks the tactile feedback of real buttons. Many people end up using both: a hardware remote for day-to-day navigation and a phone app for text entry and advanced settings.

How to choose the right remote strategy

Start by listing the gear connected to your TV: sound system, streaming devices, consoles, and disc players. Note which ones already respond to the TV remote through CEC and which need their own controllers.

If you mainly stream from one box, a combination of that device’s remote plus TV CEC controls might be enough. If you juggle several inputs and care about fine control over audio and picture modes, a universal remote or advanced TV remote with programmable buttons will reduce hassle.

Practical setup tips

• Place devices where IR receivers are not blocked by cabinet doors or decorations.
• Enable CEC on all compatible devices before deciding you need more hardware.
• Label HDMI inputs on the TV so you know which one each device uses.
• Teach family members one or two simple routines, like a single “Watch streaming” button or a clear sequence of steps.

With a bit of planning, you can move from a scattered pile of remotes to a streamlined setup that feels natural, even for guests or less tech-savvy family members.