Most smart TVs made in the last few years have built-in Bluetooth and can pair directly with Bluetooth headphones through the settings menu, usually under Sound or Accessory devices. If your TV is older or Bluetooth pairing fails, a Bluetooth audio transmitter or a Bluetooth-enabled soundbar can add the feature without replacing the television.
Why Bluetooth headphones don't always "just work" with smart TVs
Bluetooth headphones have become the easiest way to watch late-night television, sport or gaming without disturbing anyone else in the house. They're genuinely useful in apartments, share houses and homes with young kids asleep down the hall. But the process isn't identical across brands, and a chunk of Australian households still own TVs that either lack Bluetooth entirely or hide the feature somewhere unintuitive.
Which TVs support Bluetooth audio natively
Most Samsung, LG, Sony and TCL/Hisense smart TVs sold in Australia over the last several years include Bluetooth audio output, though the terminology varies. Samsung calls it Bluetooth Audio Devices, LG buries it in Sound Out, and Google TV models (Sony, TCL, Hisense) list it under Remotes & Accessories or Connected Devices. Older TVs, cheaper budget models, and some entry-level panels may only have Bluetooth for the remote, not for audio — worth checking before you assume the feature exists.
Common reasons pairing fails
A few things trip people up. The TV's Bluetooth might already be paired to a different device (like a soundbar or game controller) and refuse to add a second audio connection. The headphones might need to be put into pairing mode again rather than just switched on. Or the TV's software might need an update before Bluetooth audio appears as an option at all. Restarting both devices and checking for a pending software update solves more of these than people expect.
Step-by-step: pairing Bluetooth headphones directly to your TV
The exact menu wording differs by brand, but the general sequence is consistent enough to follow across most Australian smart TVs.
- Put your headphones into pairing mode (usually a long press on the power button until an LED flashes).
- On the TV remote, open Settings, then look for Sound, Sound Output, or Connected Devices.
- Select Bluetooth Speaker List, Bluetooth Audio Devices, or similar wording.
- Choose your headphones from the list once they appear and confirm the pairing.
- Test with something with dialogue and music, since Bluetooth audio can introduce a slight lag that's more noticeable on quick cuts or live sport.
On Samsung TVs this sits under Settings > Sound > Sound Output > Bluetooth Speaker List. On LG webOS TVs it's Settings > Sound > Sound Out > LG Sound Sync/Bluetooth. On Google TV models (Sony Bravia, TCL, Hisense) it's usually Settings > Remotes & Accessories > Bluetooth. If your model differs, the search function within the settings menu can usually find "Bluetooth" faster than hunting through submenus.
What to do if your TV has no Bluetooth audio output
Not every TV plays along, and that's fairly common on older sets or cheaper models where Bluetooth was only ever built in for the remote control.
Bluetooth transmitter dongles
A small Bluetooth transmitter that plugs into the TV's optical audio output, headphone jack, or USB port is the most common workaround. Australian retailers like JB Hi-Fi, Officeworks and Bunnings stock a range of these. They receive the TV's audio and rebroadcast it to your headphones over Bluetooth, effectively adding the feature the TV was missing. They're cheap, simple, and don't require any changes to the TV itself — just check which audio output your TV actually has before buying one, since not all TVs offer optical out.
Soundbar workaround with Bluetooth pairing
If you're upgrading your TV's sound anyway, a soundbar that connects via HDMI ARC and also supports Bluetooth can solve two problems at once. The Sony HTS100F Soundbar is built for exactly this kind of compact upgrade. It connects to the TV over HDMI ARC for the main sound. Its Bluetooth also opens up music streaming from a phone or tablet when you're not watching TV at all. It won't turn your TV into a headphone-pairing device by itself. But for households weighing up "do we need a soundbar or headphones," it's worth considering as the broader audio upgrade rather than a single-purpose fix. For a wider look at building out a full audio setup around the TV, our wireless home theatre setup guide for Australian living rooms covers how soundbars, subwoofers and speakers fit together.
Sony HTS100F Soundbar
Best for: Homeowners and renters wanting a simple, single-cable HDMI ARC audio upgrade for their television without multi-room or smart home streaming complexities.
What we like
- Features a single HDMI ARC connection allowing TV audio and basic control through one cable according to Sony Australia.
- Delivers 120 W of total output across a 2.0-channel configuration with an integrated Bass Reflex speaker.
- Supports wireless audio streaming from mobile devices via Bluetooth 4.2 and wired playback through USB Type-A.
- Compact 900 mm wide footprint can be placed on a cabinet or wall-mounted under a display.
Worth knowing
- Lacks Wi-Fi hardware and does not support any smart home ecosystems such as Apple Home, Google Home, or Alexa.
- Does not support immersive spatial audio formats like Dolby Atmos or DTS:X, limiting decoding to Dolby Digital and two-channel LPCM.
- Lacks an external subwoofer or rear speaker expansion options according to Sony.
Your TV may be old enough that neither Bluetooth pairing nor a modern soundbar connection is straightforward. If so, it may be time to look at a separate streaming box rather than replacing the whole television. Our guide to choosing a streaming box in Australia walks through options that still work well alongside free-to-air and catch-up apps.
Alternatives if headphones aren't quite the answer
Headphones aren't the only way to keep late-night viewing considerate of everyone else in the house, and depending on your setup, one of these might suit better.
Portable smart speakers for a middle ground
If headphones feel isolating but you still don't want to wake the household, try a portable smart speaker. Set to a lower volume in the room with you, it can be a reasonable middle ground. That's particularly true for casual background viewing rather than immersive movie nights. The Sonos Move 2 Portable Smart Speaker is designed for exactly this kind of flexibility — usable indoors or outdoors, and portable enough to bring into whichever room you're actually watching in. It's not a substitute for dedicated home theatre sound, and it won't give you the total privacy that headphones do. But for renters who don't want to commit to wall-mounted or wired speaker setups, it's a workable option. For a broader comparison of speaker options for TV and music, see our guide to smart speakers and multi-room audio in Australia.
Sonos Move 2 Portable Smart Speaker
Best for: Sonos users wanting a portable stereo speaker with long battery life and weather resistance for indoor and outdoor listening.
What we like
- Sonos rates the internal 44Wh battery for up to 24 hours of continuous playback per charge.
- Stereo acoustic design features two angled tweeters and automatic Trueplay tuning that adjusts sound balance to the physical environment.
- IP56 durability rating protects against dust ingress and high-pressure water spray for outdoor use, according to Sonos specifications.
- Supports concurrent Wi-Fi multi-room integration, Bluetooth streaming, and Apple AirPlay 2.
Worth knowing
- Does not support Google Assistant, providing only Amazon Alexa and Sonos Voice Control according to Sonos.
- Weighs three kilograms, making it significantly heavier to transport than pocketable Bluetooth speakers.
- Connecting external line-in audio requires purchasing a separate USB-C line-in adapter.
Reducing interference when you already own a lot of smart devices
Some households have steadily added Zigbee, Z-Wave, Wi-Fi and Bluetooth devices over time — smart bulbs, sensors, plugs, speakers. They sometimes notice more Bluetooth dropouts or stutter simply because the 2.4GHz band around the TV is busier than it used to be. This is more likely in apartments and townhouses where neighbouring Wi-Fi networks add to the congestion. Consolidating some of those devices under a single hub can reduce the number of separate radios competing for the same airspace. The Homey Bridge, for example, connects Zigbee, Z-Wave, Bluetooth and infrared devices through one controller. This may improve reliability for other Bluetooth accessories nearby, including headphones. It's a bigger step than most people need just to fix headphone pairing, but worth knowing about if you're already running a lot of smart home gear and troubleshooting has stalled.
Homey Bridge The ultimate home automation hub
Best for: Australians seeking a multi-protocol hub to control Zigbee, Z-Wave, 433 MHz, and infrared devices through one cloud app without managing local server hardware.
What we like
- Integrates Zigbee, Z-Wave Plus, 433 MHz, Bluetooth Low Energy, and Infrared within a single transceiver.
- Connects with Google Assistant and Amazon Alexa via official Homey Cloud integrations.
- Can function as a wireless satellite range extender for Homey Pro environments according to Homey.
- Supplied with an Australian-compliant power adapter and backed by a two-year warranty.
Worth knowing
- Requires an ongoing Homey Premium subscription to connect more than five devices or access advanced logic tools.
- Processes all automations in the cloud, stopping execution if your home internet connection goes offline.
- Does not support Matter, Thread, native Apple HomeKit, or wired Ethernet connections.
- Limited to 2.4 GHz Wi-Fi and cannot run community-built local Homey Pro applications.
Troubleshooting common issues
Audio lag or sync problems
A small delay between picture and sound is common with Bluetooth audio because of how the signal is compressed and transmitted. Some TVs offer an audio delay or sync adjustment in the sound settings that can nudge things back into alignment. If yours doesn't, a transmitter with lower-latency Bluetooth (often marketed for gaming) can help. Results vary by device, though, and aren't something we'd promise without testing your specific pairing.
Interference and range
Bluetooth headphones typically work best within a few metres of the TV with a clear line of sight. Thick walls, other Bluetooth devices, and busy Wi-Fi networks can all shorten effective range or cause stutter. Are you consistently losing connection at normal viewing distances? Moving other 2.4GHz devices away from the TV, or trying a different pair of headphones, can help narrow down whether it's the TV, the headphones, or general interference.
Pairing multiple headphones or switching between devices
Most TVs only support one active Bluetooth audio connection at a time. If a second household member wants to pair their own headphones, you'll usually need to un-pair the first set or select from a saved devices list. Check your TV's Bluetooth menu for a "forget device" or "remove" option to keep the list manageable, particularly if the household cycles through a few different pairs.
A note on power and safety
Bluetooth transmitters and soundbars typically run on standard 240V power through a normal wall outlet, and setup doesn't usually involve any fixed wiring. You may be adding several new devices around the TV and find yourself relying on double-adapters or overloaded power boards. If so, it's worth using an AS/NZS-compliant power board rated for the load rather than daisy-chaining adapters. Speak to a licensed electrician if you're considering adding a new powerpoint near the entertainment unit rather than working around what's already there.
Sources
Where to buy
Retailers stocking the products in this guide. Prices and stock change often, so check the retailer before you buy. We may earn a commission from these links at no extra cost to you.
- Sony HTS100F Soundbar: Check price at Amazon AU · Check price at The Good Guys · Check price at Harvey Norman
- Sonos Move 2 Portable Smart Speaker: Check price at eBay AU · Check price at GL Pro Sound · Check price at u-buy.com.au
- Homey Bridge The ultimate home automation hub: Check price at Amazon AU
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