Phonak Audéo EON
Rechargeable receiver-in-canal (RIC) on the HYPERSONIC chip. Phonak announced EON on August 24, 2026 as the company's newest platform, built on the HYPERSONIC chip (37% less power than the previous generation). EON became orderable the same day in the United States. Two models were announced: Audéo EON Sphere (with Spheric Speech Clarity 3.0) and Audéo EON R (without the exclusive Sphere feature). For what the HYPERSONIC chip means, what Phonak's manufacturer claims say, and who EON is for, see the <a href="/blog/phonak-eon-hearing-aids.html">Phonak EON launch explainer</a>.
Specifications at a glance
| Style | Rechargeable receiver-in-canal (RIC) on the HYPERSONIC chip |
|---|---|
| Typical fitting range | Mild to profound (varies by receiver and acoustic configuration; confirm candidacy with a licensed provider) |
| Platform | Phonak EON |
| Technology levels | 90, 70, 50, 30 |
| Best for | Patients seeking Phonak's newest platform with the HYPERSONIC chip, extended battery life, and dual AI systems (EON Sphere model only). |
Fitting range is general guidance, not a decision. Which device suits you depends on your audiogram and ear anatomy, and candidacy has to be determined by a licensed hearing care professional. Battery figures below are manufacturer maximums.
Features and specifications
- HYPERSONIC chip announced August 24, 2026 (37% less power than ERA chip).
- Two models: Audéo EON Sphere (with Spheric Speech Clarity 3.0) and Audéo EON R (AutoSense OS AI 8.0 only).
- Spheric Speech Clarity 3.0 (Sphere model only): deep neural network for speech separation. Phonak claims users are twice as likely to understand every word from any direction with SSC 3.0 enabled versus disabled (manufacturer study, Wright et al. 2024 Field Study News).
- AutoSense OS AI 8.0: environmental classification and feature activation, included in both EON Sphere and EON R models.
- 25% smaller and 20% lighter than Audéo Sphere Infinio (previous Sphere generation).
- Up to 38 hours battery life on a single charge (max runtime, varies by usage).
- Made-For-All connectivity: Bluetooth Classic, Roger Direct, Auracast broadcast audio.
- WindBlock 2.0: Phonak states up to 50 dB wind noise reduction and up to 30 dB SNR improvement (manufacturer study, Lindeman & Brunner 2026 Insight).
- Sold in four levels: 90 (premium), 70 (advanced), 50 (mid), 30 (essential).
- Rechargeable receiver-in-canal. Two charger options: ChargerGo RIC I E (portable with integrated battery) and Charger RIC E (desktop).
- Available in eight colors (per Phonak announcement).
- Succeeded <a href="/hearing-aids/phonak/audeo-sphere-infinio.html">Audéo Sphere Infinio</a> (ERA chip) in 2026.
- See the <a href="/blog/phonak-eon-hearing-aids.html">Phonak EON launch explainer</a> for what HYPERSONIC means, manufacturer claims in context, EON vs Infinio comparison, and who EON is for.
What does the Phonak Audéo EON cost near you?
The same model can differ by thousands between two clinics in one city, and the technology level moves it further. Compare real quotes from licensed providers in your ZIP code before you talk to anyone.
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Choosing a technology level
Phonak Audéo EON is sold in 4 technology levels. The housing is the same; what changes is how much the hearing aid does for you automatically in noise. This is where most of the price difference sits.
| Level | Positioning | Best suited for |
|---|---|---|
| 90 | Premium | The full automatic programme set and the widest access to the platform's processing. |
| 70 | Advanced | Regular social, working and restaurant listening. |
| 50 | Mid | Everyday listening with moderate activity and some noise. |
| 30 | Essential | Quieter routines and predictable environments. |
Frequently asked questions about the Phonak Audéo EON
How much does the Phonak Audéo EON cost? +
There is no single price for the Phonak Audéo EON. It is fitted and sold by licensed providers who set their own fees, so the same model can differ by thousands of dollars between two clinics in one city, and the technology level moves it further still. What you are quoted usually bundles the devices with fitting, programming, follow-up appointments and a trial period, and those bundles are not comparable line for line between clinics. Ask each provider what the quote includes before comparing two of them, and see our guide to hearing aid costs for the market ranges by style and tier.
What technology levels is the Phonak Audéo EON available in? +
The Phonak Audéo EON is sold in 4 technology levels: 90, 70, 50, 30. The housing and the physical style are identical across them; what changes is how much the hearing aid does for you automatically in difficult listening, above all separating speech from background noise. That is where most of the price difference between two quotes for the same model comes from, so it is worth asking which level you are being offered rather than only which model.
What kind of hearing aid is the Phonak Audéo EON? +
The Phonak Audéo EON is a receiver-in-canal (RIC) device: Rechargeable receiver-in-canal (RIC) on the HYPERSONIC chip. Typical fitting range: Mild to profound (varies by receiver and acoustic configuration; confirm candidacy with a licensed provider). Treat that as general guidance rather than a decision — which device suits you depends on your audiogram and your ear anatomy, and candidacy has to be determined by a licensed hearing care professional. Our guide to hearing aid styles covers which styles suit which degree of loss.
Is the Phonak Audéo EON the current generation? +
The Phonak Audéo EON runs on the Phonak EON platform. Manufacturers refresh platforms every few years and keep selling the previous generation alongside the new one, usually at a lower price, so it is worth asking your provider which generation a quote is for and what the difference buys you.
How does the Phonak Audéo EON differ from the other Audéo models? +
The Audéo family shares a platform and a technology-level scale; the models differ in physical style and how they are powered. The Phonak Audéo EON is rechargeable receiver-in-canal (RIC) on the HYPERSONIC chip. The other Audéo models in this catalog are Phonak Audéo Sphere Infinio (rechargeable receiver-in-canal (RIC) with a dedicated AI chip), Phonak Audéo R Infinio (rechargeable receiver-in-canal (RIC)) and Phonak Audéo Lumity (receiver-in-canal (RIC), rechargeable and disposable variants).
Other Phonak Audéo models
Compare with other styles
Style is a separate decision from technology level, and it is worth making in that order. Our guide to hearing aid types explains which styles suit which degree of loss, and the cost guide covers what each tier actually buys.
Phonak and Phonak Audéo EON are trademarks of their respective owner. Hearing Aid Finder is an independent comparison service and is not affiliated with or endorsed by the manufacturer. Specifications are drawn from the manufacturer's published materials and can change without notice; confirm current availability and configuration with your provider. Manufacturer reference: phonak.com/en-us/hearing-devices/hearing-aids.