Phonak Audeo Infinio Ultra Sphere 90
The Phonak Infinio Ultra Sphere 90 delivers Premium performance by FitHearing standards. Premium technology will utilize the most channels and include all functions within the Infinio platform making these devices ideal for those with active lifestyles.
The Phonak Infinio line now comes with even higher performance as of October 22, 2025. The newly released Infinio Ultra 90 Sphere model improves upon the industry leading Sphere AI and a deep neural network (DNN) to provide superior speech in noise. The second chip in the Infinio Sphere already mimicks our natural neural network in our brain; however, with a software upgrade the Ultra provides even greater speech clarity and longer battery life.
Your Infinio Ultra Sphere hearing aids will learn and adapt while you wear them and provide additional processing with the enhanced software and industry leading AI chip.
We recommend the Infinio Ultra 90 level over the Infinio Ultra 70 due to its use of the full strength SpeechSensor rather than the medium strength. The Phonak Infinio Ultra 90 includes the Speech in Loud Noise function for clarity in any environment, including busy social gatherings, outdoor activities, restaurants and concerts. If you enjoy noisy outings such as these, the Phonak Infinio Ultra 90s may be the hearing aids for you.
Infinio Ultra 90s feature traditional Receiver-in-canal (RIC) form factor, whereby the hearing aids sit comfortably and discreetly behind your ear. Audeo Infinio 90s are rechargeable, so simply place them on the charger each night, and they will be ready to go with you all day.
For additional questions and information about the Phonak Infinio Ultra 90, you may find more specific details on Phonak’s website.
Call 877-238-0640 today to speak with a customer care specialist, and our team will address all of your needs regarding the Phonak Audeo Infinio 90 or your general hearing concerns.
Our Best Price on Phonak Guarantee
If you find a better price on any brand new Phonak model that includes a full warranty and unlimited remote care, we will match it! We are a trusted online retailer since 2018, and we pride ourselves on providing exceptional care and hearing aids at every day low prices.
Direct from Phonak
We purchase each customized Phonak hearing aid order directly from Phonak. Each order comes with a packing slip containing your serial numbers and your warranty information.
Loss & Repair Warranty
All hearing aids come with a 4 year loss, damage & repair warranty. Simply contact our customer care team for rapid repairs. Extended warranties are available for only $100 per aid.
Unlimited Remote Care
Every purchase is backed by unlimited remote telecare. Receive care whenever you need it and from wherever you are. Simply download the free Phonak remote care app.
Phonak Remote TeleCare Always Included with our Team of Audiologists
Audiogram & Setup
Order any Phonak model, programmed to your audiogram prescription & shipped to your doorstep. Same day shipping available.
Phone & Video Visits
Request video & phone visits with real time remote programming adjustments from anywhere. Simply call & email customer care.
Remote Adjustments
Receive real-time programming and settings changes via our team of Audiologists. Receive unlimited complete care from your smartphone.
More About Phonak Remote Care
Our Phonak remote care consists of programming to your audiogram followed by unlimited remote adjustments by our team of Audiologists. manufacturer has developed a smartphone application in which personalized settings changes and precise adjustments can be made remotely by a hearing care provider. You can simply download these apps via the app store on your smartphone. Our team of Audiologists & customer care coordinators are available via phone & email support from Monday to Friday between 8AM and 5PM CST.
Try Infinio Ultra Sphere 90 Free for 60 Days
Audiogram & Order
A valid Audiogram is required with any prescription hearing aid order. Simply call us at 877-238-0640, or place your order online. You will be prompted to upload your test during checkout, or simply email your recent audiogram to support@fithearing.com and a member of our team will reach out upon receipt. If you have not been tested recently, simply call us at 877-238-0640, and we will help you coordinate a test.
Wear Your Hearing Aids
A FitHearing Audiologist will program your hearing aids, and they will be on your doorstep ready-to-wear in about 7-10 days. Wear them and contact our patient care team in order to request any consultation or adjustments with one of our Audiologists. Most hearing aid users need several visits with their Audiologist. A few remote video visits & adjustments will ensure optimal performance from your hearing aids.
Care from Anywhere
Anytime you need assistance, one of our Audiologists will remotely access your hearing aids to make programming & settings adjustments. Additionally, speak directly to a patient care coordinator during these times and receive instant solutions to your needs, such as Bluetooth connectivity, hearing aid maintenance and troubleshooting. Receive a 100% refund if you are not satisfied after 60 days.
FitHearing CustomerFit Hearing is wonderful great price and the best customer service ever
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FitHearing CustomerVerified review - view original
FitHearing CustomerFitHearing CustomerVerified review - view original
FitHearing CustomerVery helpful when i called because of a problem with my hearing aids
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FitHearing CustomerVerified review - view original
Very impressed with service and support, and delighted with my new hearing aids
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FitHearing CustomerVerified review - view original
FitHearing CustomerFitHearing CustomerVerified review - view original
FitHearing Customer
These are great
Much much better than the top of the line devices I had before. Glad I upgraded.
Excellent
The huge difference between my KS10’s and my new Infinio Ultra Sphere 90’s, I can now clearly hear conversations in large groups noisy restaurants.
Improvement over my Resound aids