The tech sector has quietly overlooked the most exciting Bluetooth feature in years. It’s been several years since Auracast was officially introduced, a technology that lets earbuds, headphones, speakers, and hearing aids connect to a single source without traditional pairing. Think of it like tuning into a local radio broadcast: you simply connect to the right transmission. This means you can hear flight announcements at the gate, the microphone a lecturer is using during a presentation, or the TV you’re watching while running on a treadmill at the gym.
By letting devices link directly to one of these broadcasts, Auracast can improve auditory accessibility for people who are hard of hearing and also help anyone pick out the relevant sound in noisy environments. Auracast is available today, but many tech companies still don’t support it, and others barely mention it—even when it’s part of their products.
Since 2023, the Bluetooth Special Interest Group (Bluetooth SIG) has showcased Auracast at CES in invite-only sessions. Yet news fades, journalists move on, and the audio industry cycles forward for another year. Recently, there has been a flurry of announcements: Sony has added what it calls Audio Sharing support (which uses Auracast) to its XM5 and XM6 headphones, and Google, Samsung, and OnePlus smartphones have begun supporting Auracast in some form. Still, many users miss these updates.
JBL stands out as one of the few brands consistently promoting Auracast, to the point where some people mistakenly believe Auracast is JBL-exclusive. It’s built into JBL’s lineup—Charge 6, Clip 5, and PartyBox Stage 320 speakers, as well as headphones like the Tour One M3, which even include a dedicated Auracast transmitter for sharing with nearby compatible headphones.
As an early adopter, JBL ran into hurdles. “Integrating Auracast into our products presented several technical challenges, especially because the goal was to support it across multiple platforms from the outset,” explains Sharon Peng, JBL’s senior vice president of global engineering. “While Bluetooth SIG provided a foundational framework, it didn’t cover all the nuances needed for a robust implementation. Early adopters like JBL had to navigate some ambiguity, but the SIG has since introduced more structured compliance and testing protocols.”
That may help explain complaints on Reddit about JBL PartyBox speakers, which reportedly can only receive Auracast broadcasts from JBL devices. Peng notes JBL is aware of the issue and is addressing it with over-the-air firmware updates. “In short, JBL’s Auracast architecture is designed for broad compatibility, and the goal is to extend support across our product lineup so users can enjoy seamless connectivity—whether using JBL gear or third-party devices.”
Henry Wong, director of market development at Bluetooth SIG, echoes the commitment to interoperability. He’s also aware of the PartyBox mode issues and says, “We’ve been in touch with JBL, and they’re actively aligning their products with the full Auracast requirements to ensure wider compatibility and clearer guidance for consumers.”
Not every company that supports Auracast is as outspoken as JBL. Samsung has supported Auracast in its high-end 8K TVs since 2023, and LG added it to its 2025 OLED and QLED TVs. However, neither company highlights Auracast on product pages. The writer only discovered LG’s support by digging into the C5’s menus during a review. When the feature was discussed in June, the only public mention of Auracast in LG TVs came from a Starkey press release about a partnership with LG to enhance TV accessibility using Auracast. LG did not issue its own press release and directed inquiries to Starkey.
This marketing gap means the public at large remains largely unaware of a capability already built into many devices, capable of letting multiple people watch TV with their own synced headphones without waking others. The writer found that LG does list Auracast in specifications on its site, though it isn’t prominently advertised on product pages. LG also promotes Auracast in its XBOOM speaker and earbud lineup, but the link to broader TV relevance remains underemphasized.
So why this hesitancy? As Peng suggests, emerging technologies often face some industry caution. Companies weigh the risks and rewards of investing in features that may not yet be widely adopted or standardized.
Auracast is already present in earbuds and headphones beyond premium models. EarFun, for instance, offers earbuds with Auracast for under $100. Marketing manager Helen Shaw notes that the design team spent months resolving compatibility issues, with Qualcomm assisting since EarFun relies on Qualcomm chips. This demonstrates that meaningful Auracast integration doesn’t require vast resources from the industry’s giants.
What is needed is infrastructure: transmitters and staff training in places where Auracast can be most beneficial. Yet adoption has been slow. Venues like the Sydney Opera House have begun adding Auracast for performances, and some universities and churches are experimenting with it. Broader awareness and availability in headphones, earbuds, and hearing aids will be essential before Auracast becomes commonplace in daily life.
The lack of widespread marketing is frustrating, especially regarding home use. The technology is already in many ears—and possibly in TVs—and affordable transmitters (under $100) exist to enable Auracast with existing devices. Wider knowledge could drive demand and encourage venues to implement it.
But do manufacturers want to educate consumers? Auracast is brand-agnostic, yet there’s a clear industry trend toward walled ecosystems. TCL has started leaning into this with the Z100 Dolby Flex Connect speaker, which requires a 2025 TCL QM series TV for setup. This isn’t a fault of Dolby Flex Connect itself, and of course, Apple’s ecosystem shows the opposite approach—deep integration across devices like AirPods, iPhone, and iPad, driven by a tightly controlled environment. No public statements from Apple about Auracast have emerged yet, despite reaching out for a comment.
Still, there is genuine hope and strong commitment to Auracast among the companies consulted. Bluetooth SIG’s Wong notes that Auracast broadcast audio is gaining significant momentum, with increasing device adoption, more deployments in public venues worldwide, and growing support from advocacy groups and influencers.
When Auracast becomes widely available and well-supported, its benefits for accessibility will be transformative. Families sharing the same TV can tailor dialogue volume to each person’s needs; travelers can receive real-time updates at gates or stations without missing information; students won’t struggle to hear lectures; and music or podcasts can be shared more easily. Yet widespread adoption hinges on awareness—getting the word out through manufacturers and marketers will be crucial to unlock Auracast’s full potential.
