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Next generation of AI-powered hearings aids

Phonak Infinio Ultra

Adaptive. Connected. Easy. Clear.

Hearing aids designed to always adapt to your situation, connect you to any device, provide easier maintenance and deliver a next level of clear speech1 throughout the day. 

The very best.
For you.

  • Adaptive: The best sound for you. No matter the situation. Anytime. AI-powered hearing aids that automatically adapt to deliver the best sound experience in every situation.
  • Connected: Always universal. Connectivity that works no matter the Bluetooth® device, no matter the moment. Anywhere.
  • Easy: Easier maintenance. For everyone. Phonak does the work, so you don't have to. Focus on living and not on hearing aid maintenance.
  • Clear: Any voice. Any direction. Always clear. Speech-in-noise technology enhances every voice, even in busy environments.

Choose the best Infinio Ultra hearing aid for your lifestyle

Phonak Audeo R Infinio hearing aid

Infinio Ultra R 

The best sound for you. No matter the situation. Anytime. Anywhere.
 

Wherever life takes you, lnfinio Ultra R is ultra adaptive. With AutoSense OS 7.0, you get uniquely personalized, blended hearing programs and AI-powered, optimal sound. Whatever your lifestyle, Ultra adapts to you.

Explore Infinio Ultra R
Phonak Audeo Sphere hearing aids

Infinio Ultra Sphere

Any voice. Any direction. Always clear. 

Infinio Ultra Sphere helps you hear better even in the most challenging situations. Real-time AI enhances speech from any direction and from multiple people, making conversations in noise easier to understand. Features an all-day battery life lasting up to 56 hours*.

Explore Infinio Ultra Sphere

Experience the power of AI in hearing aids

Ready to be a part of the conversation, even in the noisiest places? Unlock the power of Spheric Speech Clarity 2.0! This video -recorded directly through hearing aids - is an experience you absolutely can’t miss. For the ultimate sound experience, don’t forget to grab your headphones!​

Phonak EasyGuard

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.2

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.

Compatible with:

Infinio Ultra R Infinio Ultra Sphere
An elderly woman sitting on a bed in a brightly lit bedroom looking at her smartphone

Connectivity that works - no matter the device

Always Universal. Whether you're enjoying music, taking calls, or watching a movie, we've got you covered. Bluetooth® connectivity that's easier, faster, and better.

  • Pairs with up to 8 Bluetooth® devices, with the flexibility to have 2 simultaneously connected
  • One-step pairing to myPhonak, smartphones and tablets for seamless connection to all your sound sources
  • Instantly shift between music (streaming) and voice (acoustic) and enjoy uninterrupted hands-free calls and streaming across double the distance compared to our previous generations
Phonak Infinio 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
Woman taking online hearing test

Take the 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
Hearing exam

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
Close up of Sphere Infinio hearing aid behind the ear on a man

Next-Level Hearing with AI

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

Learn more

Footnotes

* The maximum battery runtime is determined by battery condition, hearing loss, environmental sound classification, streaming usage and activated feature set.

1. Wright, A. et al. (2025). AutoSense OS 7.0 improves speech understanding with highly rated sound quality for challenging listening environments. Phonak Field Study News. Retrieved from https://www.phonak.com/evidence
2. Raufer, S., Kohlhauer, P., Jehle, F., Kühnel, V., Preuss, M., Hobi, S. (2024). Spheric Speech Clarity proven to outperform three key competitors for clear speech in noise. Phonak Field Study News retrieved from https://www.phonak.com/evidence
3. Based on Phonak internal data. Contact claims@sonova.com if you are interested in more information.

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