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Clarity you hear. Connection you feel.

Phonak EON

Clear sound is about more than simply hearing better, it’s about feeling fully present, connected and confident in everyday moments. Phonak EON hearing aids are designed to fit your life, providing clarity that moves with you, automatically.1 Phonak AI technology reduces distractions from all around so you can hear the voices that matter.2

What is Phonak EON?

Phonak EON is clarity you hear and connection you feel. You experience remarkable sound with clarity that moves with you, automatically.¹ Conversations instantly stand out from the noise² with devices designed to fit your life. Small and effortless, Phonak EON is made to wear all day.

Conceptual illustration of the HYPERSONIC chip powering Spheric Speech Clarity 3.0 technology

Powered by the new HYPERSONIC™ chip and AI-driven processing, EON delivers instant speech understanding improvement all around.3

Audeo E-R hearing aid on grass animation

Using AI-driven sound classification, Phonak EON adapts intelligently in real time for a more natural listening experience.4

Audeo E-R hearing aid animation

Technology that works for you, Phonak AI does the heavy lifting, so you don’t have to.*

Made for all connectivity EON animation

Made for All connectivity with Classic Bluetooth® and Auracast™ broadcast audio. If you can stream it, you can connect to it.  

Choose the best hearing aid for your lifestyle

Phonak Audéo E-Sphere hearing aid

Audéo EON Sphere

Smaller than ever. Powerful beyond belief.

  • Audéo EON Sphere combines ultimate comfort and design with outstanding hearing performance.
  • Real-time AI speech-from-noise separation for conversations that instantly stand out.
  • What you’ll notice first: More natural and comfortable sound quality.4
Explore Audéo EON Sphere
Phonak Audéo E-R hearing aids

Audéo EON R

Clearer, more natural sound4

  • Seamless listening that adapts to your environment, automatically. 
  • Tap Control makes it easy to answer calls, pause music, and more with a simple tap.
  • Made for All connectivity: connect to virtually any Bluetooth® device and join Auracast™ broadcast audio to experience the front row, wherever you are.
Explore Audéo EON R
Phonak CROS E-R hearing aids

CROS EON R

Designed for single-sided hearing loss

  • Hear from both sides: CROS pairs with Audéo EON R to transmit sound from the non-hearing side to the better hearing side.
  • Hear sounds from your non-hearing side and stay engaged in the conversation.
  • Enjoy all-day comfort with a lightweight design.
Explore CROS EON R
Man in a green shirt lying on a green rug on a wooden floor, with a laptop and camera nearby among other gadgets.

Unlimited connections. Seamless listening. 

Phonak Audéo EON hearing aids use Made For All connectivity to stream calls, video meetings, music, podcasts, and TV from virtually any Bluetooth® enabled phone, tablet, laptop, or TV. They also connect to Auracast™ broadcast audio found in places like theaters, gyms and museums.

Discover unlimited connections
Phonak EasyGuard Portfolio

Easier hearing aid care. For everyone.

Hearing aid care has never been easier, thanks to EasyGuard™ domes, which protect your hearing aids from earwax and make maintenance simpler.5

EasyGuard features a unique sealed design that prevents wax from entering the hearing aid receiver while allowing sound to pass through. Phonak does the work, so you don't have to.

The newest Phonak Audéo EON Sphere and Phonak Audéo EON R are compatible with EasyGuard.

 
Close-up of a hand resting on a green surface, with Phonak EON hearing aid

Phonak hearing aids

Discover Phonak’s advanced hearing aids, engineered to support every level of hearing loss and enhance your listening experience. Explore our solutions today.

Compare hearing aids
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Take an online hearing test

An online hearing test offers a quick snapshot of your hearing health from home. While not a full diagnosis, it can help you decide if it’s time to see a specialist.

Take the test
Man in a brown blazer leans over a seated woman with gray hair, helping adjust a device near her ear in a warm-toned room with a wooden floor.

Finding a hearing care provider

Finding a hearing care provider is the first step toward better hearing and tinnitus relief. They’ll evaluate your hearing and help you choose the right solution for your needs.

Find a provider
Two people play chess at a wooden table in a warm, wood-paneled room; one person with gray hair in a tan blazer leans over the board, while the other wears a green sweater and concentrates on the game, with a chessboard between them.

Hearing care professionals

Stay ahead in a rapidly evolving field with
AI-powered solutions and educational resources.

Resources for professionals

Frequently asked questions

Phonak EON is the next generation of Phonak AI hearing aids, powered by the new HYPERSONIC™ chip and AI-driven processing. The EON family includes Audéo EON Sphere, Audéo EON R and CROS EON R.

Hearing aids that use AI to separate speech from background noise can help you hear better in noisy places. Phonak EON hearing aids reduce distractions from all around so you can hear the voices that matter. Audéo EON Sphere adds Spheric Speech Clarity 3.0, which separates speech from noise in real time, and WindBlock 2.0 reduces wind noise outdoors.

Phonak makes receiver-in-canal (RIC), custom in-the-ear and CROS hearing aids. RIC options include Audéo EON Sphere and Audéo EON R, Virto R Infinio is custom-made for your ear, and CROS EON R is for single-sided hearing loss.

Yes. Phonak EON hearing aids offer Made for All connectivity with Classic Bluetooth® and Auracast™ broadcast audio, so you can connect to iPhone, Android and virtually any Bluetooth® enabled device.

You get Phonak hearing aids through a hearing care provider, who tests your hearing and fits the right Phonak hearing aid for you. Download the Phonak Take-Along Sheet from the Find a Provider page and bring it to your appointment.

Sign up with the Phonak newsletter by filling out the form below. Enter your name, email and ZIP code, then select Submit to get exclusive updates and the latest news from Phonak in your inbox.

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Thank you for your interest. Stay tuned for more information! 


  

  
  








    
    

    
          
    
          
    
          
    
          
    
          
    
          
    
          
    
          
    
          
    
          
    
          
    
          
    
    
    
    
    
    

    

    
        

  
  
  
  
  





    
        

  
  
  
  
  





    
        

  
  
  
  
  





    
        

  
  
  
  
  





    
        

  
  
  
  
  





    
        

  
 

     
     
     
        
  

    
    
    
    
  


     
     
     
 

 


    




    
        

  
 

     
     
     
        
  

    
    
    
    
  


     
     
     
 

 


    




    
        



    

        
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Footnotes


* Phonak AI activates features and functions that are proven to improve speech understanding and reduce listening effort, such as Spheric Speech Clarity and Speech Enhancer.


1 Preuss, M., Ulloa Sanchez, D. (2025). Phonak Audéo R Infinio outperforms competitors for speech in loud noise performance. Phonak Insight retrieved from https://www.phonak.com/evidence. 


2 Relative change in performance compared to StereoZoom 2.0, subjects with moderate-severe hearing loss. Latzel, M et al.  (2025) Spheric Speech Clarity improves speech understanding and reduces both listening effort and fatigue. Phonak Field Study News. Retrieved from https://www.phonak.com/evidence.  


3 With hearing aids using SSC compared to hearing aids using the same settings without SSC. Wright, A., Kuehnel, V., Keller, M., Seitz-Paquette, K., Latzel, M. (2024). Spheric Speech Clarity applies DNN signal processing to significantly improve speech understanding from any direction and reduce the listening effort. Phonak Field Study News retrieved from https://www.phonak.com/evidence.


4 WindBlock 2.0 versus previous generation, subjects with mild to moderately-severe hearing loss. Vaisberg, J., Brunner, J., & Ulloa-Sanchez, D. (2026). Hearing confidently in wind: WindBlock 2.0 delivers comfort, natural sound quality and clearer speech. Phonak Field Study News retrieved from https://www.phonak.com/evidence.


5 Based on Sonova internal data. Contact claims@sonova.com if you are interested in more information.


The Auracast™ word mark and logos are trademarks owned by Bluetooth SIG, Inc. Any use of such marks by Sonova AG is under license.


The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. Any use of such marks by Sonova AG is under license.