Phonak Audeo EON Sphere is here: smaller and more intelligent
- Koorosh Nejad
- 15 hours ago
- 2 min read
Phonak announced the Phonak Audeo EON platform today (24 Aug 2026). This is an upgrade to the Phonak Infinio and Phonak Infinio Sphere range of hearing aids, which were released in late 2024. Is this a major upgrade? I would say yes and no. I will be attending a special venue to learn and test Phonak EON today (24th of Aug 2026); just wanted to open the floor for Phonak Audeo EON and share the news so those interested in buying new hearing aids in the UK or upgrading the one they have know what is coming on. I will reflect more on Phonak EON when I receive the trial set and use them for a couple of weeks.
The next breakthrough in hearing care
Building on Phonak’s independently rated number one speech-in-noise performance, EON is powered by our new HYPERSONIC™ AI chip. Next-generation AI automatically adapts to real-world listening environments, helping patients focus on speech while reducing listening effort. EON harnesses next-generation AI to deliver exceptional clarity indoors, outdoors and even in challenging wind.
Phonak EON Highlights
Powered by the new HYPERSONIC chip, the EON platform introduces:
Spheric Speech Clarity 3.0 is now 37% more efficient, using deep neural network processing to extract, enhance and integrate speech in real time so it stands out from noise in any direction.
AutoSense OS™ AI 8.0 continuously analyses the surrounding environment
and automatically activates the optimal combination of features for each situation, supporting a more natural listening experience in speech-in-loud noise situations
WindBlock 2.0 reduces wind noise by up to 50 dB and can improve the signal-to-noise ratio by up to 30 dB.
EON now uses 37% less power than the previous generation while maintaining advanced real-time AI performance. This allows a design that is 25% smaller and 20% lighter than the previous Sphere generation.
EON works with virtually any Bluetooth® enabled device, now combining Bluetooth Classic, Roger Direct™ and Auracast™ broadcast audio into one hearing aid.
EON delivers up to 38 hours of battery life on a single charge. Available in eight colour options, EON comes with two new charging solutions, including a portable charger with an integrated battery for added flexibility on the go.
Is Phonak Audeo EON Sphere available in the UK?
Yes, you can pre-order Phonak Audeo EON Sphere E90 on HearingNow at a special sales price on the product page.
Please see this video for a brief presentation by the Head of Audiology, Phonak UK.
Stay tuned for more updates soon.
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