Phonak Hearing Aids
Swiss-engineered hearing solutions from a global leader in hearing technology since 1947, combining intelligent sound processing, universal Bluetooth connectivity, and rechargeable battery technology across a full family of hearing aid models.
Schedule a Free Hearing TestKey Takeaways
- Swiss Engineering Heritage: Founded in Switzerland in 1947, Phonak has spent over seven decades engineering hearing aids backed by rigorous research and precision manufacturing.
- Three Model Families: Phonak hearing aids span the Audeo receiver-in-canal line, the Naida behind-the-ear power line, and the Virto custom in-the-ear line to cover nearly every hearing loss and lifestyle.
- AutoSense OS: An intelligent operating system analyzes your listening environment hundreds of times per second and automatically applies the optimal settings for speech clarity and comfort.
- Universal Bluetooth: Phonak hearing aids stream phone calls, music, and media directly from iOS, Android, and virtually any Bluetooth device without a separate streamer.
- Rechargeable Technology: Built-in lithium-ion batteries deliver all-day hearing on a single charge, with convenient tabletop and portable charging options across the lineup.
- RogerDirect Compatibility: Phonak Roger wireless microphones stream directly to the hearing aids, delivering clear speech understanding in noise and over distance without an external receiver.
Phonak Hearing Aids: A Legacy of Swiss Innovation
Phonak was founded in 1947 in Stafa, Switzerland, and has grown into one of the most widely recognized names in hearing care worldwide. As an authorized retailer, Ear to Hear provides access to the full range of Phonak hearing aids with professional fitting and ongoing support. From the beginning, the company set out with a clear mission: to make wearing hearing aids as simple and natural as wearing eyeglasses. That philosophy still guides Phonak hearing aids today, driving a long record of innovation in speech clarity, connectivity, and rechargeable technology that spans more than seven decades. The idea was bold for its time, but it shaped how Phonak approaches every aspect of hearing aid design, from the microphones that capture sound to the software that processes it.
As a global leader in advanced hearing aid technology, Phonak serves wearers in over 100 countries. The brand is part of Sonova AG, a Swiss hearing care group that invests heavily in research and development. Sonova operates one of the largest hearing research organizations in the world, and that investment shows up in the features wearers rely on every day. Phonak hearing aids consistently appear among the most recommended devices by hearing care professionals, a reputation built on reliable performance, broad connectivity, and a commitment to making hearing technology genuinely easy to use.
The history of Phonak innovation includes milestones that shaped the entire hearing aid industry. Phonak was an early pioneer of digital signal processing, introduced one of the first fully digital hearing aids, and led the way in universal Bluetooth connectivity with the original Audeo B-R line in 2018. That launch was a turning point because it made direct streaming available to virtually every smartphone user, regardless of operating system. The launch of the Infinio platform brought dedicated AI processing to the Audeo family, while the Lumity platform continued to refine AutoSense OS for the Naida and other lines. The Virto line evolved to include rechargeable custom in-the-ear devices, a significant engineering achievement given the small size of the shell. Each generation builds on the last, always with the goal of making speech clearer and hearing aids simpler.
The mission to make hearing aids as simple as wearing eyeglasses shows up in practical ways across the lineup. AutoSense OS eliminates the need to manually switch programs as you move between environments. Universal Bluetooth lets you stream from any phone without worrying about compatibility. Rechargeable batteries remove the fumbling with tiny disposable cells. RogerDirect makes it simple to add wireless microphones when you need extra help in noise. These features are not isolated checkboxes on a spec sheet but parts of a coherent design philosophy that puts simplicity first.
Ear to Hear is an authorized retailer of Phonak hearing aids, providing professional guidance, personalized fitting, and ongoing support at every location. Our licensed hearing care specialists work with the full Phonak lineup and can help you find the model that matches your hearing loss, lifestyle, and listening goals. Because we carry all three model families, you can compare styles side by side and make an informed decision with expert guidance.
Why Choose Phonak Hearing Aids
Phonak hearing aids are chosen by wearers and hearing care professionals around the world for a combination of reasons that few brands can match. The Swiss engineering heritage means every device is built on rigorous research and precision manufacturing. The technology inside is designed to solve the real problems people with hearing loss face every day, especially the challenge of understanding speech in noise.
What sets Phonak apart is the way its core technologies work together across the entire model lineup. AutoSense OS, universal Bluetooth, rechargeable batteries, and RogerDirect are not isolated features but parts of an integrated system. Whether you wear a discreet receiver-in-canal Audeo, a powerful behind-the-ear Naida, or a custom in-the-ear Virto, the experience is consistent, connected, and built around making hearing feel effortless.
Another reason wearers choose Phonak is the breadth of the lineup. Not every brand offers a full range of styles from receiver-in-canal to behind-the-ear to custom in-the-ear, and fewer still make advanced connectivity available across all of them. Phonak does, which means you can choose the style that fits your life without sacrificing the technology you want. That combination of choice and consistency is a significant part of the brand's appeal.
Speech Clarity
Phonak hearing aids are engineered to separate speech from background noise, with dedicated AI processing in the Audeo Infinio Ultra Sphere and SmartSpeech enhancement in the Naida Lumity for clearer conversation in challenging environments.
Universal Connectivity
Stream phone calls, music, and media directly from iOS, Android, and virtually any Bluetooth device. Phonak was among the first brands to offer universal Bluetooth hearing aids without a separate streamer.
Rechargeable Power
Built-in lithium-ion batteries deliver all-day hearing on a single charge, with convenient tabletop and portable charging options. No more handling tiny disposable batteries.
Custom Fitting
From receiver-in-canal to behind-the-ear to custom-molded in-the-ear designs, Phonak offers a style for every ear and every degree of hearing loss, fitted precisely to your hearing prescription.
AI Technology
The DEEPSONIC AI chip in the Audeo Infinio Ultra Sphere uses deep neural network processing to separate speech from noise in real time, setting a new standard for speech understanding in challenging environments.
RogerDirect Support
Roger wireless microphones stream directly to Phonak hearing aids without an external receiver, delivering clear speech in noisy meetings, classrooms, and group settings.
Phonak Model Families
Phonak hearing aids are organized into three main model families, each built for a different combination of hearing loss, lifestyle, and wearer preference. All share the same Swiss-engineered hearing solutions heritage and AutoSense OS platform, but they differ in style, power, and feature set. Understanding the differences helps you choose the right model for your needs.
Phonak Audeo Infinio Ultra Sphere
Receiver-in-Canal (RIC)The Audeo Infinio Ultra Sphere is the flagship receiver-in-canal hearing aid in the Phonak lineup, built for mild to severe hearing loss. It houses the DEEPSONIC AI chip, a dedicated neural network processor that separates speech from background noise in real time for clear speech understanding in the most challenging environments. AutoSense OS 7.0 automatically adapts to your surroundings, and the rechargeable battery delivers up to 31 hours of use including streaming.
- Style: Receiver-in-Canal (RIC)
- Hearing Loss: Mild to Severe
- Key Technology: DEEPSONIC AI chip for speech in noise
- Battery: Up to 31 hours per charge, including streaming
- Connectivity: Universal Bluetooth, Tap Control, RogerDirect
Phonak Naida Lumity
Behind-the-Ear (BTE)The Naida Lumity is the power family of Phonak hearing aids, designed for severe to profound hearing loss where significant amplification is needed. The behind-the-ear style houses the speaker in the case, allowing for greater amplification than receiver-in-canal designs. SmartSpeech enhancement improves speech understanding in noise, and the rechargeable battery delivers up to 16 hours of use on a single charge.
- Style: Behind-the-Ear (BTE)
- Hearing Loss: Severe to Profound
- Key Technology: SmartSpeech enhancement for speech clarity
- Battery: Up to 16 hours per charge
- Connectivity: Universal Bluetooth, RogerDirect
Phonak Virto R Infinio
In-the-Ear (ITE)The Virto R Infinio is the custom in-the-ear hearing aid in the Phonak lineup, built from an impression of your ear canal so it sits entirely inside the ear. This is the most discreet option Phonak offers, effectively invisible to most observers. The rechargeable battery delivers up to 24 hours of use, and the custom-molded shell provides a precise, comfortable fit for mild to severe hearing loss.
- Style: In-the-Ear (ITE), custom-molded
- Hearing Loss: Mild to Severe
- Key Technology: Custom shell for maximum discretion
- Battery: Up to 24 hours per charge
- Connectivity: Bluetooth streaming, RogerDirect
AutoSense OS: The Intelligent Operating System Behind Every Phonak
AutoSense OS is the intelligent operating system that powers Phonak hearing aids across the entire model lineup. It acts like an automatic pilot for your hearing, continuously analyzing the sounds around you and identifying whether you are in a quiet room, a noisy restaurant, listening to music, or in a conversation. It then seamlessly applies the optimal settings so you do not have to make manual adjustments.
AutoSense OS has been refined over years of real-world data, with each generation improving the accuracy and speed of environment classification. Whether you step from a quiet car into a busy coffee shop or move from a conversation to a music streaming session, the transition is smooth and natural. The operating system is the foundation that makes Phonak hearing aids feel effortless, regardless of which model you wear.
How AutoSense OS Works Across Phonak Models
Environmental Sound Analysis
Continuously analyzes your acoustic environment hundreds of times per second to identify the listening situation in real time, from quiet rooms to noisy restaurants.
Speech Understanding
Focuses on speech from any direction, helping you follow conversations even in challenging group settings and noisy environments.
Smooth Transitions
Transitions between listening programs are seamless and gradual, so you experience natural sound as you move through your day without sudden shifts.
Automatic Optimization
Automatically applies the optimal blend of features for each environment, with no need for manual program changes or button presses.
myPhonak App Integration
Pair with the myPhonak app to fine-tune volume, programs, and settings right from your smartphone, giving you manual control whenever you want it.
Why Automatic Adaptation Matters for Daily Hearing
Real life does not stay in one place. You move from a quiet home to a noisy parking lot, from a conversation to a group lunch, from streaming a podcast to taking a phone call. AutoSense OS removes the friction of manual program switching, so you can focus on the conversation in front of you instead of the technology in your ear. This automatic adaptation is one of the reasons Phonak hearing aids are consistently praised in reviews for their ease of use and natural sound quality.
For wearers who have used older hearing aids that required manual program changes, the difference is immediately noticeable. Instead of reaching for a button or an app every time the noise level changes, you simply move through your day and the hearing aids adjust with you. The transitions are designed to be gradual and smooth, avoiding the abrupt shifts that could draw attention to the device. This subtlety is part of what makes Phonak hearing aids feel like wearing eyeglasses: a tool that does its job quietly in the background while you focus on what matters.
AutoSense OS also learns from your behavior over time. If you consistently adjust the volume in a particular environment, the operating system takes that into account and refines its automatic settings for similar situations. This personalization means the hearing aids become better matched to your preferences the longer you wear them, without requiring constant manual intervention.
Universal Bluetooth Connectivity Across All Phonak Models
Phonak hearing aids offer universal Bluetooth hearing aids connectivity, a hallmark feature that spans the entire model lineup. Compatible with iOS, Android, and virtually any Bluetooth-enabled device, Phonak hearing aids stream phone calls, music, podcasts, and media directly to both ears without the need for an intermediate streamer. This universal compatibility was a pioneering feature for Phonak and remains one of the strongest reasons wearers choose the brand.
- Universal Compatibility: Works with iPhones, Android phones, and virtually any Bluetooth device, so you are never locked into a single platform.
- Direct Streaming: Stream phone calls, music, podcasts, audiobooks, and video audio directly to both hearing aids in stereo with no separate streamer required.
- Hands-Free Calls: Answer calls with a tap or double tap (on supported models) and talk hands-free, with the hearing aid microphones picking up your voice.
- Multiple Devices: Pair up to 8 Bluetooth devices and maintain 2 simultaneous connections, so you can switch between your phone, tablet, and computer seamlessly.
- myPhonak Customization: The myPhonak app lets you adjust volume, programs, bass, treble, and more, all from your smartphone.
Whether you wear an Audeo, Naida, or Virto model, the Bluetooth experience is designed to be simple and reliable. When a call comes in, the hearing aids automatically pause whatever you were streaming and switch to the call; when you hang up, your media resumes. This kind of seamless integration is what makes Phonak hearing aids feel like a natural extension of your digital life rather than a separate device you have to manage.
Streaming Quality and Everyday Use
The streaming quality from Phonak hearing aids is designed to sound natural, not tinny or compressed the way older hearing aid streaming could. Phone calls come through in clear stereo to both ears, which makes conversations easier to follow than holding a phone to one ear. Music and podcasts stream in rich quality, and the myPhonak app lets you adjust bass, treble, and volume to suit your preferences. For wearers who spend time on conference calls or listening to audio books, the direct streaming eliminates the need to choose between hearing the content and hearing the people around you.
Because Phonak hearing aids support two simultaneous connections, you can be connected to your phone and your computer at the same time. A call coming in on either device switches the hearing aids to that source automatically. This kind of flexibility is especially useful for people who work in hybrid environments, moving between in-person meetings and video calls throughout the day.
Rechargeable Technology Across the Phonak Lineup
Say goodbye to the hassle of changing tiny disposable batteries. Rechargeable hearing aids from Phonak feature built-in lithium-ion batteries designed for a full day of use, including streaming. Simply dock your hearing aids at night and wake up to a full day of power. Rechargeable technology is available across all three Phonak model families, making it easy to choose convenience without compromising on features.
- Audeo Infinio Ultra Sphere: Up to 31 hours of use on a single charge, including streaming, with Charger Ease and Charger Case Go options.
- Virto R Infinio: Up to 24 hours of use per charge, with a compact charging solution designed for the custom in-the-ear form factor.
- Naida Lumity: Up to 16 hours of use per charge, providing all-day power for severe to profound hearing loss with high amplification.
- 30-Minute Quick Charge: A 30-minute quick charge delivers several hours of use when you need power fast.
- LED Indicators: Clear LED lights show charging status at a glance, so you always know when your hearing aids are ready.
Phonak offers two main charging solutions across the lineup. The Charger Ease is a sleek tabletop unit with magnetic docking that guides the hearing aids into the correct position every time. The Charger Case Go is built for travel, combining a protective case with an internal battery so you can recharge multiple times without being near a wall outlet. A complete charge from empty to full takes about three hours. The lithium-ion battery is designed to last the typical life of a hearing aid, and a few simple habits, like charging every night and keeping the contacts clean, will help it perform its best year after year.
- Charge your hearing aids every night, even if the battery is not fully empty, because lithium-ion batteries prefer partial discharge cycles over deep drains.
- Wipe charging contacts with a dry, soft cloth to keep the connection clean and reliable.
- Store the charger in a cool, dry place away from direct sunlight or extreme heat.
- Avoid letting the battery sit fully discharged for long periods, as this can reduce overall capacity.
- Use only the Phonak charger supplied with your hearing aids to ensure proper voltage and contact alignment.
For wearers transitioning from disposable batteries, the convenience of rechargeable hearing aids is often one of the most appreciated changes. There is no need to keep spare batteries on hand, no small tabs to peel, and no unexpected shutdowns in the middle of a conversation. You simply place the hearing aids in the charger at night and put them on in the morning with a full day of power. This routine is especially helpful for people with dexterity challenges who find handling small disposable batteries difficult.
RogerDirect: Wireless Microphones for Hearing in Noise and Over Distance
Phonak hearing aids support RogerDirect, a technology that allows Phonak Roger wireless microphones to stream directly to the hearing aids without an external receiver attached to the device. Roger technology is widely recognized for delivering clear speech understanding in noise and over distance, making it one of the most effective accessories for challenging listening situations.
- Roger Pen: A discreet wireless microphone that transmits a speaker's voice directly to your hearing aids, ideal for one-on-one conversations in noisy places like restaurants.
- Roger Table Mic: Designed for meetings and group settings, it picks up multiple speakers around a table and streams their voices directly to you.
- Roger Select: A versatile microphone that focuses on the speaker you want to hear, even in a circle of talkers.
- No External Receiver: RogerDirect streams directly to the hearing aids, with no accessory attached to the device, keeping the hearing aid clean and simple.
- Meetings and Classrooms: Roger microphones are invaluable in business meetings, lectures, classrooms, and restaurants where background noise makes hearing difficult.
RogerDirect is available across the Phonak lineup, so whether you wear an Audeo, Naida, or Virto model, you can benefit from Roger wireless microphones. Ask our team how Roger accessories can complement your Phonak hearing aids in the situations where you need the most help hearing.
Phonak Hearing Aids Comparison
Curious how the three Phonak model families compare? This side-by-side look shows at a glance how the Audeo Infinio Ultra Sphere, Naida Lumity, and Virto R Infinio differ in style, discretion, power, connectivity, and battery life. The right model for you depends on your degree of hearing loss and the features that matter most to your daily life. Our hearing care professionals can walk you through the details during a free consultation.
| Model | Style | Discretion | Hearing Loss Range | Key Technology | Battery |
|---|---|---|---|---|---|
| Audeo Infinio Ultra Sphere | Receiver-in-Canal (RIC) | (High) | Mild to Severe | DEEPSONIC AI chip | Rechargeable (31 hrs) |
| Naida Lumity | Behind-the-Ear (BTE) | (Moderate) | Severe to Profound | SmartSpeech enhancement | Rechargeable (16 hrs) |
| Virto R Infinio | In-the-Ear (ITE) | (Highest) | Mild to Severe | Custom-molded shell | Rechargeable (24 hrs) |
The Audeo Infinio Ultra Sphere leads in AI-powered speech clarity and full Bluetooth hearing aids connectivity, making it the top choice for wearers who spend time in noisy environments. The Naida Lumity is built for severe to profound hearing loss where power matters most. The Virto R Infinio offers the highest discretion with a custom-molded fit that sits entirely inside the ear. When you read phonak hearing aids reviews, you will notice each model is praised for different reasons, and the best way to choose is through a professional hearing evaluation. Our hearing care services include a detailed consultation to find the perfect match for you.
Why Choose Ear to Hear for Your Phonak Hearing Aids
Choosing the right hearing aid is only half the equation. The other half is choosing the right provider to fit, program, and support that hearing aid over the years you wear it. At Ear to Hear, we believe expert, personal service is what makes the difference between a hearing aid that sits in a drawer and one that genuinely changes your daily life. We offer Phonak hearing aids, including the Audeo Infinio Ultra Sphere, Naida Lumity, and Virto R Infinio, backed by a level of care that national chains and online retailers simply cannot match.
Our approach is simple. We listen, we test, we fit, and we follow up. Every patient works with a licensed hearing care professional who takes the time to understand your hearing, your lifestyle, and your goals before recommending a device.
Licensed Hearing Care Specialists
Every fitting at Ear to Hear is performed by a licensed hearing care professional with the training and credentials to program Phonak hearing aids precisely to your hearing prescription. Our specialists stay current with the latest Phonak technology, including the Infinio platform, the Lumity platform, and the full Virto custom lineup.
- Licensed dispensing audiologists and hearing instrument specialists at every location.
- Ongoing training on the latest Phonak technology, including the Infinio and Lumity platforms.
- Real-ear measurement and verification to confirm your fitting matches your prescription.
- Personalized programming based on your hearing test, not a one-size-fits-all default.
Free Hearing Tests and No-Obligation Consultations
We offer free hearing tests at every Ear to Hear location, with no obligation to purchase anything. The hearing test gives you a clear picture of your hearing health, and it gives us the information we need to recommend the right Phonak model for your needs. Whether you are experiencing hearing loss for the first time or considering an upgrade from an older device, the consultation is always free and always pressure-free.
7-Day Trial
We want you to be confident in your hearing aid decision, which is why we offer a 7-day trial so you can experience your Phonak hearing aids in your real life before making a final commitment. Wear the hearing aids at home, in your favorite restaurant, at work, and around the people you talk to most. If the fit is not right, we will work with you to make adjustments or explore a different model.
- A 7-day trial so you can test the hearing aids in your real-world listening situations.
- Unlimited follow-up adjustments during your fitting period.
- Honest guidance about which Phonak model is right for you.
- Local, in-person support whenever you need it.
Local Service Across Three States
Ear to Hear has 14 convenient locations across Florida, Illinois, and Missouri, so you are never far from expert hearing care. Walk-in cleaning and maintenance support is available for the life of your hearing aids, and our team is ready to help with reprogramming and adjustments as your hearing or lifestyle changes.
- 14 convenient locations across Florida, Illinois, and Missouri.
- Walk-in cleaning and maintenance support for the life of your hearing aids.
- Reprogramming and adjustments as your hearing or lifestyle changes.
- A local team you can visit in person whenever you need us.
Frequently Asked Questions About Phonak Hearing Aids
Here are answers to some of the most common questions we hear about Phonak hearing aids. If you have a question that is not covered here, our hearing care professionals are happy to answer it during your free consultation.
Phonak stands out for its Swiss engineering heritage, the AutoSense OS operating system that automatically adapts to your environment, universal Bluetooth compatibility with both iOS and Android devices, and dedicated AI processing like the DEEPSONIC chip in the Audeo Infinio Ultra Sphere. Phonak also offers RogerDirect, which allows Roger wireless microphones to stream directly to the hearing aids without an external receiver.
The right Phonak model depends on your degree of hearing loss and lifestyle. The Audeo Infinio Ultra Sphere is a receiver-in-canal device for mild to severe hearing loss with advanced AI speech clarity. The Naida Lumity is a behind-the-ear device built for severe to profound hearing loss. The Virto R Infinio is a custom in-the-ear device for mild to severe hearing loss that offers maximum discretion. A professional hearing test is the best way to determine which model fits your needs.
Yes. Most current Phonak hearing aids feature built-in lithium-ion rechargeable batteries. The Audeo Infinio Ultra Sphere delivers up to 31 hours on a single charge, the Virto R Infinio provides up to 24 hours, and the Naida Lumity offers up to 16 hours. Phonak chargers include tabletop and portable options with quick-charge capability.
Yes. Phonak hearing aids offer universal Bluetooth connectivity, compatible with iOS, Android, and virtually any Bluetooth-enabled device. You can stream phone calls, music, and media directly to both hearing aids with no intermediate streamer required. The myPhonak app lets you customize volume, programs, and settings from your smartphone.
References
- Phonak. (2024). *Phonak Infinio Platform Product Information*. Stafa, Switzerland: Sonova AG.
- Phonak. (2023). *Phonak Lumity Platform Product Information*. Stafa, Switzerland: Sonova AG.
- AutoSense OS Technical Data. (2024). *Feature and Algorithm Overview*. Sonova AG.
- DEEPSONIC AI Technical White Paper. (2024). *AI-Powered Speech Enhancement in Hearing Aids*. Sonova AG.
- Phonak RogerDirect Technology Brief. (2023). *Wireless Microphone Integration for Hearing Aids*. Sonova AG.
Get a 7-Day Risk-Free Trial on Hearing Aids
Ear to Hear offers a 7-day risk-free trial on hearing aids. Give yourself the opportunity to try hearing aids in any environment, risk-free. With 14 locations across Florida, Illinois, and Missouri, our friendly team is ready to help you find the right hearing aid.
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