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Phonak EON Sphere


Our most powerful hearing technology yet

Hear more of life's important moments.

Enjoy clearer conversations from every direction, even when there's background noise. Powered by advanced AI and Spheric Speech Clarity, Phonak EON Sphere helps you stay connected to the people and moments that matter.

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Hear clearly wherever life takes you

Phonak EON Sphere helps you stay connected to the conversation and sounds that matter most.

Hear conversations clearly in noise

Advanced technology helps you focus on speech, making it easier to follow conversations even when there's background noise.

Enjoy the outdoors, even in the wind

WindBlock 2.0 helps reduce distracting wind noise. So you can enjoy walks, gardening, and time outside more comfortably.

Seamless connectivity

Stream calls, TV audio and music directly to your hearing aids, helping you stay connected to the things you enjoy.

Clarity that adapts with you


Busy restaurants, family gatherings, and social occasions shouldn't mean missing out. Phonak EON Sphere helps you focus on speech even when there's background noise, so you can spend less time concentrating on hearing and more time enjoying the people and moments around you. Its Spheric Speech Clarity technology works behind the scenes to help make that possible.

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Technology designed around real life

Hear conversations clearly in noise

Spheric Speech Clarity 3.0 instantly separates speech from noise, helping you follow conversations more clearly, even in challenging environments.

Stay part of every conversation

SpeechSensor detects speech from the side and behind, helping you stay involved in conversations when you're in noise.

Hear softer voices more clearly

Speech Enhancer helps make soft speech and speech from a distance easier to understand in quiet environments.

Focus on the voice that matters

StereoZoom 2.0 helps you focus on the person you're speaking to, even when there's noise around you.

Enjoy more comfortable conversations

Dynamic Noise Cancellation reduces distracting background noise, helping make listening feel more comfortable.

Clarity that adapts to your day

AutoSense OS 8.0 automatically adapts your hearing experience as your surroundings change throughout the day.

Small in size. Big on performance.


Small, discreet, and comfortable to wear, Phonak EON Sphere is designed to fit seamlessly into your daily routine. With up to 38 hours of battery life on a single charge*, you can enjoy reliable hearing from morning through to night. 

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Experience clearer conversations


Discover how Phonak EON on Sphere could help you hear with greater clarity and confidence. Book your free hearing test today and speak to one of our hearing care experts.

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

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