In today’s tech-driven world, connectivity isn’t a luxury—it’s a given. From music and podcasts to watches that handle texts and calls, staying in sync is second nature. So, it’s no surprise people expect the same seamless connection from their hearing aids.
Modern hearing aids with Bluetooth (BT) take connectivity to the next level. With hands-free calls, media streaming, and enhanced sound quality, they deliver more than convenience—they offer a refined, sophisticated listening experience.
With so many options out there, not all are created equal. That’s why we created this introductory guide to help you understand Bluetooth technology in hearing health and find what works best for you.
Types of Bluetooth in Hearing Aids
To understand Bluetooth functionality, you’ll want to know the different types available in hearing aids. Each Bluetooth option offers unique features, catering to diverse user needs and preferences.
1. Bluetooth Classic
Bluetooth Classic relies on a constant connection, linking hearing aids directly to smartphones, tablets, TVs, and other devices. It utilizes a 2.4 GHz signal for audio and data transfer, offering several benefits:
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Trusted technology with decades of use.
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Hands-free profile for phone calls (two-way transmission).
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Compatibility with almost any Bluetooth device.
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Exceptional streaming quality and longer connection range.
One key difference between Bluetooth Classic and other Bluetooth technologies is power consumption. Bluetooth Classic uses more energy, which can impact battery life. However, Audicus hearing aids equipped with Bluetooth Classic still manage an impressive 16 hours of use.
Compatibility is a major reason many choose Bluetooth Classic. It works seamlessly with nearly all devices—whether you have an iPhone or an Android, old or new.
Another advantage is reliability. Bluetooth Classic is tried and true. It has stood the test of time, offering a simple, trusted, and headache-free connection. While newer Bluetooth technologies continue to evolve, Bluetooth Classic stands out for its proven reliability and ease of use.
It also stands as a top choice due to its compatibility with over 6,800 phones.
2. Low Energy Bluetooth
Bluetooth Low Energy (BLE) operates on a 2.4 GHz signal, focusing on data transmission rather than streaming audio. It’s optimized for lower power consumption, which extends battery life. Commonly found in fitness trackers, smartwatches, and hearing aids, BLE offers several advantages:
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About half the energy usage of classic Bluetooth, which extends battery life
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Designed for proximity, BLE connects to nearby devices seamlessly.
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Cost-effective chips that are easy to integrate into modern devices.
For connectivity, BLE (Bluetooth Low Energy) hearing aid users need the Hearing Remote App, which requires Android 9.0+ or iOS 12+. A key limitation of BLE is its incompatibility with older devices.
If you’ve browsed hearing aid forums, you may have noticed discussions about LE Audio’s compatibility challenges and technical hiccups. As with any newer technology, there’s still room for improvement.
3. Low Energy Audio
Low Energy Audio builds on BLE, offering efficient audio streaming with lower power consumption. While this can lead to reduced audio quality and shorter transmission distances, it supports Auracast audio, allowing broadcasting from a single source to multiple receivers. Users can control this feature using a smartphone as a remote.
4. Auracast
This type of BT functionality leverages Low Energy Audio to broadcast audio from one device to multiple others without needing pairing, which is ideal for public settings. It represents the next generation of assistive listening technology, offering a more cost-effective solution than TCoil.
Some manufacturers, like ReSound, Jabra, and Beltone, are beginning to introduce Auracast-enabled devices. However, the technology faces significant barriers—few venues currently support Auracast. This makes TCoil the more widely accessible and practical choice for now.
Auracast also requires hardware integration into hearing aids, similar to TCoil, rather than a simple firmware update.
The Audicus Phone App: Good Even for Musicians
The Audicus Phone App allows users to tailor their hearing aid settings, providing smooth control and enhanced personalization.
With intuitive features, users can easily manage volume settings and adjust their devices for improved performance in various environments. This makes daily adjustments simple and user-friendly.
For musicians, the app specifically enhances music listening through a dedicated program. It optimizes live music by turning off noise reduction, increasing gain in low and mid frequencies, and minimizing sudden loud sounds (including those from drums).
Users can further refine their experience by adjusting the equalizer to match their audio preferences.
Audicus Omni 2: The Ultimate Bluetooth Hearing Aid Choice
In 2024, Forbes named the Audicus Omni 2 the best premium hearing aid, while CNET awarded it “Best Overall” for two consecutive years.
Sure, we’re biased—but for good reason. The Omni 2 delivers outstanding performance in diverse listening environments, offering exceptional music streaming and reliable connectivity for clear, consistent sound.
Unlike many devices with limited battery life, the Omni 2's rechargeable batteries last approximately 16 hours per charge, while disposable batteries last up to a week, ensuring continuous use.
Key Features
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Smart Speech Finder™ automatically reduces background noise, emphasizing nearby speech.
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Automatically adapts to high-noise settings without manual adjustments.
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Made for All (MFA) technology provides seamless audio streaming across all devices.
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Binaural streaming mimics natural hearing for balanced sound experiences.
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Premium streaming supports up to 2 active connections and 6 Bluetooth pairings.
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Capability to create and save personalized sound programs.
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6 dynamic built-in sound settings for smooth transitions between different environments.
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Lifetime Audiology Support offers personalized care anytime, for free.
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Convenient at-home support means adjustments can be made through the app, eliminating the need for clinic visits.
Recognized by Forbes Health and CNET, the Audicus Omni 2 sets the standard for Bluetooth hearing aid excellence.
Wrapping Up
Bluetooth technology has significantly transformed today's hearing aids, offering unrivaled convenience and enriched audio experiences. These advancements allow for integration into your daily activities and more seamless interactions with the world.
Explore the cutting-edge features available and consider connecting with an Audicus expert for personalized advice tailored to your auditory needs. With Audicus, you gain access to innovative solutions and the best US-based team of support agents (or, at least we think so!).
Contact us today to start your journey towards superior sound and connectivity. Or, get started with our quick survey and free hearing test.
