Innovation that empowers better hearing

A pair of hearing aids resting in their charger on a night stand, next to a lamp, mobile phone and a tablet

Always universal. Bluetooth® connectivity that works.

In the modern world, having seamless connectivity with the digital world is more than just a nice benefit, it’s a necessity. With Infinio Ultra, it’s all about being simpler, faster, better, thanks to universal connectivity with one-step pairing to myPhonak app, smartphones and tablets for seamless connection to all sound sources.

The ERA chip is a true talent.

Our ultra-responsive ERA chip provides uninterrupted, hands-free calls and streaming across up to 2x the distance thanks to up to 6x more transmission power.

Key Features

Offer your clients the freedom of instant compatibility with all Bluetooth® devices, including smartphones
Universal connectivity pairs with up to 8 Bluetooth® devices, with the flexibility to have 2 simultaneously connected
Your clients can shift instantly between acoustic and streaming - ensuring not a word or beat slips by
Pairing to myPhonak and Bluetooth® devices is now faster
One-click connection to Roger^™ microphones, thanks to RogerDirect^™

Infinio Ultra is more than just a hearing solution, but a comprehensive connectivity solution that integrates seamlessly into your clients' digital lives.

Products that feature Connectivity

Infinio Ultra R

A close up of a hearing aid's part under a microscope

What's a good hearing solution that can hold up to the challenges of everyday life?

Our Swiss-engineered hearing solutions are designed for reliability and durability. Recommend them with confidence, knowing they are designed to withstand the rigors of daily use. Our commitment to durability goes beyond industry standards, setting new benchmarks for ultimate peace of mind.

Tested. Reliable. Proven.

Audéo Infinio (Ultra) Sphere^™ features an impressive battery life up to 56 hours, while Audéo Infinio (Ultra) R features up to 31-hour battery life, ensuring all-day peace of mind, allowing your clients to enjoy their favorite activities without interruption****
Over 10,000 hours and 135 individual stringent stress tests*****
Electric components are protected with a durable coating ensuring a prolonged lifespan and consistent performance even in the most demanding situations, such as contact with water or sweat

Young woman at a hearing aid fitting looking in the mirror

Experience the power of personalisation with Phonak Infinio devices. From the fully customised option of Phonak Virto^™, with tailor-made in-the-ear devices for clients, to our Phonak Audéo^™ devices, where our cutting-edge solutions are designed to seamlessly blend with the natural ear anatomy.

Unparalleled comfort and Fit

Our devices are meticulously crafted to give clients unparalleled fit and comfort. We use advanced technologies to ensure the best possible user experience:

Biometric Calibration — uses machine learning to analyse over 1600 data points from the scan of the client’s ear impression, resulting in 2 dB improvement in directional performance
AOV — Acoustically Optimised Vent — calculates the best vent possible based on the ear impression. The AOV is available for Virto devices and RIC devices with custom tips

Efficient Ordering and Servicing

We also pride ourselves on our industry-leading ordering and servicing processes, which means making more clients happier faster. With Phonak Infinio, personalisation is not just a feature, but a standard.

A group of smiling family members standing together on the street, showcasing a diverse mix of ages and backgrounds, with a lively urban setting in the background.

Dynamic, just like life. The next generation of Spheric Speech Clarity 2.0 works in real time to catch conversations from multiple speakers and any angle, simultaneously, even in the noisiest environments. Empower your clients with the freedom to choose which speaker to focus on. Spheric Speech Clarity 2.0 is 30% more efficient delivering a new level of clear speech¹ throughout the day.

Any voice. Any direction. Always clear.

With Infinio Ultra Sphere and Spheric Speech Clarity 2.0, HCPs can confidently meet their clients' number one need - speech understanding in noisy environments.

Spheric Speech Clarity 2.0 extracts, enhances, and integrates speech from unlimited voices in real-time to deliver unprecedented speech clarity in noise from any direction.
Instant all around speech understanding in noise – with an unprecedented 10.2 dB SNR in real-world scenarios.¹
Wearers are up to 3 times more likely to understand every word, from any direction with Spheric Speech Clarity 2.0, compared to two key competitors*** ³
Spheric Speech Clarity 2.0 reduces listening effort by up to 35% compared to state-of-the-art beamforming technology⁴. It lessens fatigue⁵and gives your clients more energy for what they love.
Now all day long with up to 56 hours of battery life. Spheric Speech Clarity 2.0 is now 30% more efficient****

DEEPSONIC, is the world's first dedicated AI chip for all-around, speech from noise separation, with 53x more processing power compared to other industry chip technology.**

Product that features Spheric Speech Clarity 2.0:

Phonak EasyGuard^™ domes: Easier hearing aid maintenance for everyone

Our Phonak patented EasyGuard domes reduce the struggle of wax filter changes by revolutionizing wax management with an innovative, sound-transmitting, sealed membrane. Designed to protect the receiver from wax buildup, helping to extend the lifespan of hearing aids.

Designed to reduce service appointments by up to 38%, EasyGuard domes free up more time for you and your clients⁶
Easy to clean, minimizing interruptions in hearing performance from wax buildup

Products that are compatible with EasyGuard:

Infinio Ultra R

Learn more about Roger microphones

Audience Listening To Speaker At Business Conference

Understanding speech from a distance and in noise are rated as some of the most important needs by those with hearing loss. Roger, your patient’s “third ear,” can help.

How it works

Roger isn’t just any other remote microphone. It measures the surrounding noise level and adapts the volume of the microphone accordingly. As the noise level increases or decreases, the microphone will continue to adapt, so that it can handle the dynamic nature of noisy environments. Roger microphones can provide:

Roger technology significantly enhances speech recognition in noisy environments, achieving up to a 65% improvement in word recognition over the use of hearing aids alone⁷
Compatibility with virtually any hearing aid or cochlear implant with a telecoil

Where it’s used

Anywhere that background noise, distance or the combination of the two is causing problems with communication. Roger is great for use at home, in the workplace, at restaurants or museums, social events, at school or even on the go.

65^%

Improvement in speech recognition scores in the presence of substantial background noise, compared to hearing aids alone⁷

25m^%

Bring the world closer to your clients with Roger

90^%

Of Roger users would recommend Roger to their friends and family⁸

Read the blog

Learn about the 4 key benefits of Roger microphones for your patients. See how Roger technology addresses a key patient need: Understanding speech from a distance.

Watch the video

See how Roger technology addresses a key patient need: Understanding speech from a distance.

Watch the video

See how Roger technology addresses a key patient's need: Understanding speech in noise.

Female doctor filling patient data in front of a desktop.

Partner with us

As a Phonak partner, you’ll get access to one of the industry-leading hearing solutions, our extensive resource library, marketing support to help your business grow, community events, training, and more.

Become a partner

Audiologists testing sound on woman with headphones on through a window

Phoneme Perception Test

The Phoneme Perception Test provides information about possible further improvements to a hearing aid’s setting.

Phoneme Perception Test

Consultation with experienced female audiologist to mature woman patient at medical clinic.

Phonak Target

Phonak Target combines the principles of current software design with the innovation of hearing technology and audiology to provide a rewarding fitting experience.

Phonak Target

Footnotes

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.

* For adults with mild to severe hearing loss

** At time of launch, June 2024

*** For moderate to moderately-severe hearing losses

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

***** Sonova applies 135 individual stringent tests to all our products

****** compared to custom products without Biometric Calibration

1. 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

2. 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.

3. 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. Tian, E. et al. (2025) Spheric Speech Clarity significantly improves speech understanding in a multi-talker scenario and reduces spatial listening effort with Mandarin speakers. Phonak Field Study News. Retrieved from https://www.phonak.com/evidence.

5. 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

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

7. Bishop, R. K., Schumacher, D., Hoffman, Ochsner, G., Kleine, T. (2017). Biometric Calibration: improving directionality for Phonak Virto^™ B. Phonak Field Study News retrieved from https://www.phonak.com/evidence

8. Zanin, J., Vaisberg, J., Swann, S., & Rance, G. (2024). Evaluating benefits of remote microphone technology for adults with hearing loss using behavioural and predictive metrics. International Journal of Audiology, 1–9.
https://doi.org/10.1080/14992027.2024.2354500

9. Sonova proprietary research. (2019). Project ID #1299. Please contact marketinsight@phonak.com if you are interested in further information.

Phonak Audéo L-R Receiver-in the canal hearing aid

Phonak Lumity

Conversations in a variety of situations can be challenging, especially with hearing loss. The next generation of hearing solutions, Phonak Lumity is based on a strong heritage of audiological expertise and incorporates the reliability of lithium-ion technology in order to address the most challenging listening situations and to reduce listening effort. What sets Lumity apart:

Improved speech understanding in many hearing situations¹
Reduced listening effort in quiet and in noise¹
Precise detection of speech from any direction

The technology behind Lumity

Phonak SmartSpeech^™ Technology

Lumity features unique SmartSpeech Technology, a collection of features that AutoSense OS 5.0 seamlessly adapts, each feature proven to provide either improved speech understanding or reduced listening effort in many listening environments.¹

This technology not only highlights Phonak’s dedication to providing the best possible solution for speech understanding but benefits your well-being as it has been shown from scientific literature, reduced listening effort can free up cognitive resources.²

What’s inside

Discover what makes our hearing loss solutions stand out.

A man standing in a crowded room listening to two women, one on each side of him as they look at a document together.

As your clients move through different listening environments throughout the day, it is important to have an automatic operating system that can adapt. That’s AutoSense OS.

How it works

AutoSense OS has been trained with artificial intelligence-based machine learning to accurately identify a sound environment. It orchestrates the numerous comfort and speech understanding features in Lumity to adapt to the listener’s personal sound environment.

Products that feature AutoSense OS 5.0

Main features

Maintains natural sound of speech
Adapts to different environments to help focus on conversations
Improves the listening experience when streaming media

700^%

environmental scans per second

200+^%

unique settings combinations

22^%

years of innovation in machine learning

See the evidence

A study at Hörzentrum Oldenburg showed AutoSense OS improves listening effort and is preferred for speech understanding.

Read the blog

Learn about the 3 key benefits of AutoSense OS for your clients.

Ream more

Man and a woman sitting across from one another in a noisy restaurant.

Understanding one-to-one and group conversations in noise were ranked as some of the top ‘most important’ listening situations for hearing aid wearers. Phonak offers advanced directionality & noise reduction features to address these needs.

How it works

AutoSense OS 5.0 continuously scans the environment to adjust the hearing aids to meet the needs of the wearer. Depending on the situation, Phonak hearing aids have a variety of programs that can be activated to optimise hearing in noise by reducing listening effort¹, improving speech understanding¹, and increasing environmental awareness.

Products that feature Directionality & Noise Reduction

Main features

Dynamic Noise Cancellation is a spatial noise canceller that works in combination with directional microphones to make it easier to hear in noise.¹
Motion Sensor Hearing detects when the wearer is moving to optimise hearing in noise on the go.
SpeechSensor detects the main speech source and adjusts the microphone mode accordingly to ensure better access to speech from the sides and back.¹
StereoZoom 2.0 is a binaural adaptive directional microphone system that offers greater focus on speech from the front in noisy environments.

16^%

Better speech understanding from the front in noise¹

15^%

Better speech understanding when speech is from side or rear¹

11^%

Reduced listening effort¹

See the evidence

Watch video

Read the blog

A study at Hörzentrum Oldenburg showed StereoZoom 2.0 & SpeechSensor improve speech understanding and reduce listening effort in noise.

Phonak audiologists discuss how SmartSpeech Technology works in the real-world to benefit your clients.

Learn about the 3 key benefits of Phonak directionality & noise reduction features for your clients.

Watch video

A woman sips coffee on an outdoor patio while listening to nature sounds.

The world is full of high-frequency sounds, which are the first sounds we lose as we get older. Your clients need a frequency compression algorithm that can help: SoundRecover2.

How it works

SoundRecover2 aims to restore the audibility of high-frequency sounds while leaving intact the low-frequency structures important for good sound quality. This is accomplished by compressing high-frequency sounds to a lower cut-off frequency.

Products that feature SoundRecover2

Main features

Gives access to high-frequency sounds enjoyed in daily life
Provides awareness of important high frequency signals in the environment
Contributes to speech understanding

1200^%

1200 Hz Lower cut-off frequency

100%^%

Adaptive behavior to protect critical speech sounds

15^%

years of innovation in frequency compression

Read the blog

Read the compendium

Learn about the 3 key benefits of SoundRecover2 for your clients.

Take a deep dive into SoundRecover2 and how it works to make high-frequency sounds accessible to your

A grandmother watches her two grandchildren use a tablet.

Understanding soft speech is sometimes overlooked as a need, but soft-spoken conversations are just as important as louder ones. Speech Enhancer makes it easier for your clients to hear soft or distant speech in quiet.

How it works

When Speech Enhancer detects soft or distant speech in a quiet environment, up to 10 dB of additional gain is applied to the incoming speech signal.

Products that feature Speech Enhancer

Main features

Automatically activates when soft speech is detected
Specifically targets soft and distant speech in quiet

23^%

Better speech intelligibility for speech from a distance in quiet¹*

20^%

Reduces listening effort by up to 20% for communication from a distance¹**

18^%

Better speech intelligibility for speech from an adjacent room¹***

*speech in a quiet environment from 4 meters

**speech in a quiet environment without visual cues at 4 meters

***speech in a quiet environment at 2, 4 and 8 meters

See the evidence

Read the blog

A study at Hörzentrum Oldenburg showed Speech Enhancer improves listening effort for soft speech in quiet.

Learn about the 3 key benefits of Speech Enhancer for your clients

A happy family sits on the couch while the father points a remote control at the TV.

Understanding speech while watching TV is a top need of those with hearing loss. TV Connector can help improve the TV listening experience for your clients wearing Phonak hearing aids.

How it works

The Phonak TV Connector plugs into many televisions and media players via the auxiliary or optical ports. It will then stream media directly to connected Phonak hearing aids. This gives the wearer independent control of the volume and environmental balance, and the flexibility to enjoy TV on their terms.

Where it’s used

TV Connector can be used in TVs and other media players around the home, office, or even at school.

3^%

Easy steps to set-up

1^%

Press of a button to connect

∞^%

Unlimited number of Phonak hearing aids can connect

Read the blog

Watch the 60 second video

Learn about the 3 key benefits of TV Connector for your clients.

Understanding speech while watching TV.

Phonak Audéo L-R hearing aid with ActiveVent receiver

Phonak ActiveVent^™ Receiver is the world’s first intelligent hearing aid receiver and attaches to Audéo Lumity hearing aids. It intelligently combines the hearing performance of a closed fit with the comfort of an open fit.

How it works

This innovative receiver technology features a mechanically switching vent that is seamlessly steered by AutoSense OS^™ 4.0 and newer versions. ActiveVent intelligently balances speech clarity in noise and listening comfort. The combination of Lumity with ActiveVent Receiver provides, on average, 10% better speech understanding in noise*³ while providing natural sound in everyday listening situations.

Products that support ActiveVent Receiver

Learn more about Roger microphones

Audéo Paradise

Additional resources

Make the most of ActiveVent with this helpful information

* Compared to conventional acoustic coupling

Understanding speech from a distance and in noise are rated as some of the most important needs by those with hearing loss. Roger, your client’s ‘third ear,’ can help.

How it works

Roger measures the surrounding noise level and adapts the volume of the microphone accordingly. As the noise level increases or decreases, the microphone will continue to adapt, so that it can handle the dynamic nature of noisy environments. Roger microphones can provide:

3x better speech intelligibility in noise versus hearing aids alone.⁴
Better hearing in a variety of listening situations.
Compatibility with virtually any hearing aid or cochlear implant with a telecoil.

Where it’s used

Anywhere that background noise, distance, or the combination of the two is causing problems with communication. Roger is great for use at home, in the workplace, at restaurants or museums, social events, at school, or even on the go.

61^%

Improvement in speech understanding in a group conversation with Roger compared to hearing aids alone⁵

3^%

Versatile and convenient microphone options

90^%

Of Roger users would recommend Roger to their friends and family⁶

Read the blog

Watch the 60 second video

Learn about the 3 key benefits of Roger microphones for your clients.

See how Roger technology addresses a key client need: Understanding speech from a distance.

See how Roger technology addresses a key client need: Understanding speech in groups in noise.

Partner with us

Become a partner

Phoneme Perception Test

The Phoneme Perception Test provides information about possible further improvements to a hearing aid’s setting.

Phoneme Perception Test

Phonak Target

Phonak Target combines the principles of current software design with the innovation of hearing technology and audiology to provide a rewarding fitting experience.

Phonak Target

Phonak Paradise

Universal connectivity has opened new worlds for people living with hearing loss, and with Paradise you can now have two active Bluetooth connections at the same time. They can connect to smartphones and other Bluetooth® devices, stream recorded music directly to their hearing aids, make calls and stream video chats or movies. Only Phonak offers made for all connectivity. What sets Paradise apart:

Dynamic Noise Cancellation was shown to reduce listening effort¹
Hearing aid wearers prefer Paradise over other devices because of the combination of universal connectivity, remote support as well as motion sensor technology²

90%^%

of health care providers agree that Phonak Paradise delivers crisp, natural sound²

80%^%

of participants show clear preference for speech intelligibility when Speech Enhancer is active²

92% ^%

of HCPs would recommend Phonak Paradise to their peers²

The hardware behind Paradise

HANSATON PRISM Chip for Natural Hearing Intelligence

What’s inside

Discover what makes our hearing-loss solutions stand out.

Sound processing chip PRISM^™

The Processing Real-time Intelligent Sound Management (PRISM) chip features double the memory and more connectivity possibilities with low power consumption.

Motion sensor

Ultra-low power motion tri-axial accelerometer supports new ease-of-use and hearing performance features. The sensor has an industry-leading balance of high performance and low power consumption.

RogerDirect^™

How it works

The motion sensor tracks physical activities without additional devices and is now able to count the total number of detected steps based on the accelerometer signal.
Audéo Fit tracks heart rate, which can be viewed with the myPhonak app. The method used to track the heart rate is called “Photoplethysmography” (PPG).
On-demand heart rate, which will be calculated every four seconds, is a temporal overview of the heart rate on a daily, weekly, monthly and yearly basis, as well as the resting heart rate.

Where it’s used

During regular exercises and usual activities throughout the day, Audéo Fit and all Paradise rechargeable hearing aids track physical activities as well as the wearing time of the hearing aids. Tracking health data can encourage increased engagement with the option to set goals. ^{3 4}

Products that feature Heart Sensor

Audéo Fit

Products that feature Motion Sensor

This system is designed to ensure that your clients have an optimal listening experience in different situations, to support the variety of their communication needs and lifestyle.

How it works

The Dynamic Noise Cancellation System works in combination with a directional beamformer for an improved listening experience. Meanwhile the Motion Sensor Hearing detects if the user is stationary or moving, plus how noisy the surroundings are. In quiet situations it helps augment the peaks of speech for an improved listening experience.

Where it’s used

It is ideal for use in situations where noise levels can be challenging, such as in social gatherings, walking and listening, and consuming media or with friends.

Products that feature AutoSense Sky OS 4.0 technology

Our proprietary fitting formula, Adaptive Phonak Digital (APD) 2.0 is designed to balance audibility, loudness, and sound quality.

How it works

A new processing algorithm and pre-calculation provide comfortable, spontaneous first-fit acceptance. From soft to loud sounds, APD 2.0 provides clients with a naturalness of sound.

Where it’s used

APD 2.0 is designed for use in everyday situations in which there may be audio challenges.

Products that feature APD 2.0

ActiveVent Receiver is the world’s first intelligent hearing aid receiver and attaches to Audéo Paradise rechargeable hearing aids.

How it works

This innovative receiver technology features a mechanically switching vent that is seamlessly steered by AutoSense OS^™ 4.0 and newer versions. It intelligently combines the hearing performance of a closed fit with the comfort of an open fit.^5,6
ActiveVent balances speech clarity in noise, listening comfort and provides superior sound quality for streaming media.*⁶

Products that support ActiveVent Receiver

Audéo Lumity

Audéo Paradise

Additional resources

Make the most of ActiveVent with this helpful information

Guide: ActiveVent Cleaning and Care Instructions

View

Leaflet: ActiveVent Assembly Instructions

View

Brochure: Phonak ActiveVent Receiver

View

Roger technology provides better speech understanding in noisy environments by keeping the speakers’ voices above the noise.

How it works

It measures the surrounding noise level and adapts the microphone’s volume automatically. If the noise level increases, Roger adjusts accordingly, handling the fluctuating noise levels found in everyday environments.

Where it’s used

Anywhere you’d have conversations with co-workers, family, or friends. You could use it at school to hear both teachers and classmates. You could also use it in social activities with background noise, like at a restaurant, museum, or shopping mall.

Roger Assistive Devices

Partner with us

Become a partner

Phoneme Perception Test

The Phoneme Perception Test provides information about possible further improvements to a hearing aid’s setting.

Phoneme Perception Test

Phonak Target

Phonak Target combines the principles of current software design with the innovation of hearing technology and audiology to provide a rewarding fitting experience.

Phonak Target

1:1 in noise

Dennis and Lisa have enjoyed walking to the corner deli for lunch for years, but lately with the restaurant so crowded it’s hard for him to hear what Lisa is saying, leading to embarrassing arguments and misunderstandings. He needs a solution that will help him hear in the noise of a restaurant or the din of a busy street. Phonak offers features that directly address this need:

Dynamic Noise Cancellation
Motion Sensor Hearing
SpeechSensor
StereoZoom 2.0
UltraZoom

Understanding speech

In a group in noise

Armand loves to go to football games with his friends. But, when the crowd is cheering, it can be difficult to have a conversation with his friends about the game. And half the fun of going to a game is talking about the action with the people around you! Phonak offers features that directly address this need:

Dynamic Noise Cancellation
SpeechSensor
StereoZoom 2.0
UltraZoom

A woman leans against an outdoor patio railing while sipping a beverage and enjoying the view on a sunny day

Understanding speech

In quiet

Sarah loves making breakfast with her grandkids, but lately she is having a harder time hearing their soft voices while cooking in the kitchen. Even the alarm on the microwave is becoming too quiet for her. She needs a solution that will help her ability to hear high-pitch sounds and soft voices in quiet. Phonak offers features that directly address these needs:

SoundRecover2
Speech Enhancer

A man seated rows behind the speaker sits in a crowded auditorium watching a presentation.

Understanding speech

At a distance

Marco has gone to the same church every Sunday for years, but lately it’s been harder for him to hear the priest from his favorite seat. He needs a solution that will help hear speech coming from across a room. Phonak offers products and features that directly address this need:

Roger
Speech Enhancer

Understanding speech

While watching TV

Gwen is an avid TV watcher, and loves watching her favorite shows with the family and also her guilty pleasure shows while everyone is out of the house. Lately, she can’t enjoy TV like she used to because others in the room say she has the volume too loud. She needs a solution that lets her hear the TV while keeping the volume comfortable for everyone. Phonak offers features that directly address this need:

AutoSense OS 5.0
Roger
TV Connector

A man out for a jog taps on his left hearing aid to answer a call.

Understanding speech

Automatic and Personalised

Some clients like a hearing aid that does all the work for them. Others want to be able to adjust the hearing aids as needed. We have a solution that caters to both. Phonak offers features that directly address this need:

AutoSense OS 5.0
myPhonak app