Phonak ™ Infinio Ultra

Introducing the new generation Phonak Infinio Ultra

Your sound.   Your world.   Your ultra best.

The revolution continues for your hearing

Are noisy environments holding you back from enjoying life to the fullest?

From the first easy connection to the last whisper of a long day, every detail of Phonak Infinio Ultra is made to let you hear more. And think about it less.  

You can reclaim your freedom and enjoy your favorite activities, knowing you'll hear clearly and with reduced effort¹. Our unique SmartSpeech^TM Technology delivers 16% better speech understanding, 45% less listening effort and 21% less fatigue at the end of the day^1,2,3.

Phonak Infinio Ultra adapts seamlessly to your environment and helps redefining extraordinary sound. Enjoy exceptional hearing performance and easy connectivity to all your Bluetooth® devices. Manufactured by Sonova, Phonak Infinio Ultra is more than just a hearing aid; it's a commitment to improving your hearing and improving your life.

Step into a world where freedom is yours, again, with Phonak Infinio Ultra

Rediscover extraordinary sound thanks to AI-driven technology

Instant transition from your favourite song to your favourite person

Instant comfort, instant love

Customise your settings

Ready for rain, ready for dust, ready for life

Feel less fatigue at the end of the day to enjoy the things you love

Improve your hearing, improve your life

Manufactured by Sonova

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Unprecedented speech clarity

Explore the complete list of Audéo™ Infinio Ultra product features

Comfort in Echo

Speech in Car

Speech in Loud Noise

Music

Comfort in Noise

Speech in Noise

Explore which hearing aid fits your lifestyle

Phonak Audéo™ Infinio Ultra R

Designed to adapt precisely to your environments and the sounds you love, thanks to AI-driven innovation. Fully automated and precise – boosting your speech understanding in noisy situations compared to the previous generation⁴.

Phonak Audéo™ Infinio (Ultra) Sphere

Exceptional speech clarity means even in the noisiest of environments, unwanted sounds are separated from those most important ones - heart-to-heart conversations from those around you. Powered by AI, your acoustic sphere expands when using the Audéo™ Infinio Ultra Sphere - assisting you distinguish between speech and background noise in all directions.

Phonak Virto™ Infinio

Phonak Virto™ Infinio is a discreet, custom-made device designed to fit your ear perfectly. This hearing aid is so well-matched to your ear’s shape, you’ll barely notice it’s there.

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Easier listening means total focus

Get the confidence that comes from knowing you can communicate effortlessly when it matters most.

Book your FREE Hearing Check

Choose from several colors

Available colors

(7)

Sand Beige

Champagne

Velvet Black

Silver Gray

Graphite Gray

Chestnut

Sandalwood

* compared to a key competitor

1 Latzel M, Heeren J, Lesimple, C. Speech Enhancer reduces listening effort and fatigue. Phonak Field Study News. 2024. Available at: www.phonak.com/evidence .

2 Woodward, J. and Latzel, M. (2022). New implementation of directional beamforming configurations show improved speech understanding and reduced listening effort. Phonak Field Study News retrieved

from www.phonak.com/evidence.  

3 Appleton-Huber, J et al "Speech Enhancer reduces listening effort of speech from adjacent room." Phonak Field Study News retrieved from www.phonak.com/evidence.  

4 Stewart, E., Adler, M., Seitz-Paquette, K. (2024) "Adaptive Phonak Digital (APD) 3.0 is the preferred first fit compared to a leading competitor device". Phonak Field Study News retrieved from 

https://www.phonak.com/evidence  

5 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.  

6 Latzel, M, Heeren, J and Lesimple, C. (2024) "Speech Enhancer reduces listening effort and fatigue*." Phonak Field Study News retrieved from https://www.phonak.com/evidence 

*Compared to without, for moderate to moderately-severe hearing losses.

7 Stewart, E., Adler, M., Seitz-Paquette, K. (2024) "Adaptive Phonak Digital (APD) 3.0 is the preferred first fit compared to a leading competitor device". Phonak Field Study News retrieved from https://

www.phonak.com/evidence  

8 Sanchez, V. A., Arnold, M. L., Garcia Morales, E. E., Reed, N. S., Faucette, S., Burgard, S., ... & ACHIEVE Collaborative Study. (2024). Effect of hearing intervention on communicative function: A secondary

analysis of the ACHIEVE randomized controlled trial. Journal of the American Geriatrics Society, 72(12), 3784-3799.  

9 Lin, F. et al., (2023). Hearing intervention versus health education control to reduce cognitive decline in older adults with hearing loss in the USA (ACHIEVE): a multicentre, randomized controlled trial. The

Lancet. Advanced online publication. https://doi.org/10.1016/S0140-6736(23)01406-X.  

10 Sarant, J. Z., Busby, P. A., Schembri, A. J., Harris, D. C., Fowler, C. (2023). ENHANCE: A Comparative prospective longitudinal study of cognitive outcomes after 3 years of hearing aid use in older adults.

Frontiers in Aging Neuroscience, 15. DOI 10.3389/fnagi.2023.1302185.  

11 Nordvik, Ø., Laugen Heggdal, P. O., Brännström, J., Vassbotn, F., Aarstad, A. K., & Aarstad, H. J. (2018). Generic quality of life in persons with hearing loss: a systematic literature review. BMC Ear, Nose and

Throat Disorders, 18, 1. https://doi.org/10.1186/s12901-018-0051-6  

12 Vercammen, C., Ferguson, M., Kramer, S. E., Meis, M., Singh, G., Timmer, B., ... Pelosi, A. (2020). Well-Hearing is Well-Being. Hearing Review, 27(3), 18– 22.The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Sonova is under license.