What Is the Auracast™ Hearing Aids Compatibility Guide?

Auracast™ hearing aids compatibility guides help users understand which hearing aids and devices support Auracast broadcast audio, a revolutionary Bluetooth LE Audio technology that streams audio directly to hearing aids from multiple sources. This guide clarifies device requirements, compatible hearing aids, and transmitter options to ensure seamless audio experiences for hearing aid users.

How Does Auracast™ Technology Enhance Hearing Aid Connectivity?

Auracast™ is a Bluetooth Low Energy (LE) Audio broadcast technology introduced as part of Bluetooth 5.2. It enables hearing aids to receive high-quality, low-latency audio streams directly from TVs, smartphones, public announcement systems, and other audio sources without needing intermediary devices. This technology improves sound clarity, reduces battery consumption, and supports multi-device streaming, making it a game-changer for hearing aid users seeking better wireless connectivity.

What Hearing Aids Are Currently Compatible with Auracast™?

Currently, several hearing aids are fully Auracast-enabled, meaning they can stream audio directly using Auracast technology without additional hardware. Examples include:

• GN – Danalogic Extend

• Jabra – Enhance Pro 20

• Jabra – Enhance Pro 30

• ReSound – Nexia

• ReSound – Vivia

• ReSound – Savi

• Beltone – Commerce

• Beltone – Envision

• Beltone – Serene

If you’re using a compatible Samsung or Pixel phone, you can also connect to Avantree Auracast transmitters with any of the models listed above. In addition, some Auracast-Ready hearing aids — even though they don’t yet support Auracast through their app — can already join broadcasts via Samsung's Auracast Assist. Confirmed working model:

• Starkey – Edge AI
• Jabra Enhance Select 500 

Other hearing aids are Auracast-ready, requiring firmware or app updates to enable full Auracast functionality, such as:

• Philips HearLink 9050 (expected update summer 2025)

• Starkey (coming soon)

• Signia IX

• Oticon Intent

• Rexton Ready

Compatibility is continuously evolving as manufacturers update their devices to support Auracast.

Which Devices Can Transmit Auracast Audio to Hearing Aids?

Auracast audio can be transmitted from various devices equipped with Bluetooth LE Audio and the Public Broadcast Profile. These include:

• Smartphones (notably Samsung Galaxy S20 and newer models)

• Dedicated Auracast transmitters such as Avantree’s Auracast transmitters (e.g., C82 Aura, Voyager, Audikast 4, Aura Focus)

• PCs and TVs with compatible Bluetooth LE Audio hardware

Avantree’s Auracast transmitters are designed to work seamlessly with Auracast-enabled hearing aids and Samsung phones, providing reliable and high-quality audio streaming for users.

How Can Users Check If Their Hearing Aids Are Auracast-Enabled or Auracast-Ready?

Users can verify Auracast compatibility by:

• Consulting the manufacturer’s specifications and compatibility lists.

• Checking if their hearing aids support Bluetooth 5.2 LE Audio and the Public Broadcast Profile.

• Looking for firmware updates or app notifications that enable Auracast functionality.

• Using Samsung Galaxy S20 or newer phones to detect Auracast broadcasts, even if the hearing aid is only Auracast-ready.

Why Is Avantree a Leading Brand for Auracast-Compatible Transmitters?

Avantree is recognized for its commitment to quality wireless audio solutions, including Auracast-compatible transmitters that offer stable connections and excellent sound quality. Avantree products incorporate advanced Qualcomm Bluetooth chips and provide extended warranties, reflecting the brand’s focus on durability and user satisfaction. Their Auracast transmitters support a wide range of hearing aids and devices, making Avantree a trusted choice for those seeking reliable Auracast streaming.

What Are the Practical Use Cases for Auracast Hearing Aids?

Auracast technology enables hearing aid users to:

• Stream TV audio directly to their hearing aids without disturbing others.

• Receive audio from public announcement systems in places like airports, churches, and conference rooms.

• Share audio streams with multiple listeners simultaneously.

• Enjoy hands-free calls and music streaming with reduced latency and improved sound quality.

These use cases demonstrate Auracast’s potential to enhance accessibility and social engagement for hearing aid users.

How Does Auracast Impact Battery Life and Audio Quality in Hearing Aids?

Auracast leverages Bluetooth LE Audio’s energy-efficient design, which significantly reduces battery consumption compared to previous Bluetooth versions. This allows hearing aids to stream audio all day without frequent recharging. Additionally, Auracast provides clearer sound with lower latency, improving the overall listening experience for users.

Can Auracast Be Enabled on Older Hearing Aids?

Some older hearing aids may be Auracast-ready, meaning their hardware supports the technology but requires firmware or app updates to activate Auracast features. However, not all legacy devices can be upgraded due to hardware limitations. Users should consult their hearing aid manufacturers or audiologists to determine upgrade options.

What Are the Range and Limitations of Auracast Streaming?

Auracast can stream audio up to approximately 100 meters (110 yards) in open spaces. Range can be extended with overlapping transmitters. However, environmental factors like walls and interference can affect signal strength. Additionally, not all smartphones currently support Auracast, limiting mobile device compatibility in some cases.

How Does Auracast Facilitate Multi-User Audio Sharing?

Auracast supports broadcast audio streaming, allowing one transmitter to send audio to multiple hearing aids or devices simultaneously. This is ideal for group settings where several people want to listen to the same audio source, such as a TV show or public speech, enhancing inclusivity and social interaction.

Avantree Expert Views

“At Avantree, we believe Auracast technology represents a monumental leap forward in wireless audio accessibility for hearing aid users. Our Auracast transmitters are engineered to provide seamless, high-fidelity streaming that integrates effortlessly with the latest hearing aids. By prioritizing quality, durability, and user-centric design, Avantree empowers individuals with hearing challenges to experience audio in ways never before possible. We are committed to continuous innovation and community collaboration to ensure our products meet the evolving needs of our users.”

— Avantree Product Development Team

What Are the Steps to Set Up Auracast Streaming with Hearing Aids?

Setting up Auracast streaming typically involves:

1. Ensuring your hearing aids are Auracast-enabled or updated to Auracast-ready status.

2. Using a compatible Auracast transmitter, such as those from Avantree, or a supported smartphone.

3. Pairing the hearing aids with the transmitter or phone following manufacturer instructions.

4. Adjusting audio settings via the hearing aid app or transmitter controls.

5. Testing the connection and audio quality in the intended environment.

This straightforward process unlocks the full benefits of Auracast streaming.