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Phonak Eon Sphere Review
Phonak Audéo EON Sphere 90 is Phonak’s top Sphere aid. Its dedicated AI chip pulls speech out of noise from every direction, not just in front of you. So group conversations in restaurants and family gatherings are much easier. Phonak reports about a 10 dB SNR benefit and less listening effort.
They’re also 25% smaller and 20% lighter than the last Sphere, with stronger wind reduction, AutoSense that adjusts automatically, universal Bluetooth plus Auracast, Roger remote-mic support, and enough battery for a full day.
Phonak hearing aids have long been a favorite of ours at Pure Hearing. We have had a lot of success fitting our clients with Phonak.
What’s only (or fully) in the 90
Sphere processing is now on 90, 70, and 50, but only the 90 runs it at full strength. That means the highest speech-clarity setting, the full ~10 dB SNR gain, Speech Enhancer for soft or distant voices in quiet, automatic Sphere in loud noise, and the complete set of premium spatial tools (SpeechSensor, StereoZoom 2.0, Dynamic Noise Cancellation). Lower levels get a lighter version of the same engine.
Reasons to choose the 9 - Premium
Choose 9s if you:
Want every advantage available to you.
Are younger and more active.
Have a more severe hearing loss.
Have tried lower models and were not satisfied.
Our Personal thoughts:
If you are looking for true hands free calling with Android and iPhones, excellent sound processing, and long battery life with a budget friendly price tag, Unitron is the perfect solution. Get the 90’s if you can afford them, but if you are on a tighter budget, the lower levels (70’s, 50’s, 30’s) offer incredible value with excellent sound quality.
Features typically exclusive or full-strength only in the 90’s
Maximum Spheric Speech Clarity (level 7 of 7; 70 tops out at 5, 50 at 4)
Highest reported SNR benefit (~10.2 dB vs ~8 dB / ~7 dB)
Speech Enhancer - extra help for soft speech and speech at a distance in quiet
Full automatic Spheric Speech in Loud Noise inside AutoSense (70 also automates this; 50 requires a manual program)
The complete premium speech toolkit together: SpeechSensor, StereoZoom 2.0, and Dynamic Noise Cancellation at their strongest settings
20 fine-tuning channels (same as 70; 50 drops to 16)
In short: every EON Sphere has the AI speech-from-noise engine. The 90 is the version that runs that engine at full power and adds the extra quiet-speech and spatial tools that matter most in mixed, all-day listening.
How does the remote fitting work for Phonak?
Phonak’s software allows for remote fine tuning with excellent ability to do most things remotely that we would do in office.
Purchase the hearing aids.
Send us your hearing test and we will pre-program the hearing aids.
We can fine tune your hearing aids remotely after you receive them.
We provide ongoing support via video, phone, text, and email.
After the fitting, your aids pair to the myPhonak app on your phone. When you need a tweak, you schedule a remote session, open the app, and join a video call with your provider. They connect to your hearing aids through the phone and adjust them in real time - volume, programs, noise settings. You can also use the app on your own for simple changes, and some software updates can be installed from home.
Are Phonak Hearing Aids Covered by Insurance?
Yes, sometimes, maybe? Click the button below and let US find out if YOUR insurance covers them and how much they pay.
We are in-network with most insurance companies.
If we aren’t in-network we often times can match your in-network benefit.
We handle the paperwork, phone calls, and hold music so you don’t have to.
We are the EASIEST way to use your hearing aid insurance benefit.
You can also navigate our fully comprehensive insurance page and find out more about your hearing aid insurance benefits.
Comprehensive Warranty and Service!
3 year warranty covers anything that could go wrong with the hearing aids at no cost to you
3 year loss & damage protects one loss per aid. You pay a $300 deductible for a new aid.
3 year service is included. Remote testing, fitting, adjustments and service is included.
60-day 100% money-back guarantee with every purchase.

Product Type: TV connector designed to stream sound directly from your television to your hearing aids.
Compatibility: Compatible with Phonak and Unitron hearing aids.
Risk-Free Trial: 45-day money-back guarantee.