Phonak EON Hearing Aids

Enjoy more of the conversations you love with Phonak EON. Audéo EON Sphere brings dedicated AI processing to speech in loud noise, while Audéo EON R offers four technology levels and the flexibility of a CROS fitting. Both families combine automatic sound adjustments, rechargeable convenience, and Bluetooth connectivity for compatible devices. Explore the differences below, and let our hearing specialists help you choose the family and level that fit your day.

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Phonak Audeo EON Sphere hearing aid in Sienna Red

Most Popular in Phonak EON

Phonak EON Sphere E90

Our premium choice for a busy listening day, from restaurant tables to conversations with friends. E90 combines dedicated AI processing with the broadest EON Sphere feature set.

  • Speech in loud noiseThe HYPERSONIC AI chip powers Spheric Speech Clarity 3.0.
  • Automatic supportAutoSense OS AI 8.0 adapts as your surroundings change.
  • Everyday convenienceRechargeable power and Bluetooth connectivity for compatible devices.

Contact our team for current pricing.

Explore Sphere E90Call for pricing

Audéo EON Sphere or Audéo EON R?

Enjoy support for the conversations that matter to you, from a quiet morning at home to a lively evening out. Both Phonak EON families adapt to your surroundings with AutoSense OS AI 8.0. Choose Sphere for dedicated AI processing in loud noise, or explore EON R for four technology levels and the flexibility of a CROS fitting.

The differences that matter when choosing your EON model
What to compare Audéo EON Sphere Audéo EON R
Main reason to choose it Dedicated AI processing for conversations competing with loud background noise. Automatic support for everyday conversation, with four levels to suit your routine and the option of a CROS fitting.
Speech in loud noise HYPERSONIC AI chip and Spheric Speech Clarity 3.0. Automatic program availability differs by level. E90 and E70 add StereoZoom 2.0 and Dynamic Noise Cancellation. E90 also includes automatic Speech in Loud Noise.
Technology levels E90 Premium, E70 Advanced, and E50 Standard. E90 Premium, E70 Advanced, E50 Standard, and E30 Essential.
CROS E-R compatibility Choose EON R when you need a CROS companion; Sphere does not support CROS. All four levels work with CROS E-R in a professionally fitted CROS or BiCROS system.
Rechargeable battery 29 hours expected operating time; up to 38 hours maximum. 29 hours expected operating time; up to 38 hours maximum.
Connectivity Bluetooth Classic, Bluetooth LE Audio, and Auracast support for compatible devices and broadcasts. Bluetooth Classic, Bluetooth LE Audio, and Auracast support for compatible devices and broadcasts.

Battery life varies with streaming, listening conditions, battery condition, hearing loss, and enabled features.

Choose your Sphere technology level

Every Sphere level includes Spheric Speech Clarity 3.0. Choose the level of automatic support and speech features that suits the places you spend time.

  • Sphere E90 — Premium. Enjoy the fullest Sphere feature set for busy restaurants, meetings, and changing surroundings. Speech Enhancer adds support for softer voices in quiet.
  • Sphere E70 — Advanced. Stay engaged in your social routine with automatic Spheric Speech in Loud Noise and advanced conversation support.
  • Sphere E50 — Standard. Bring dedicated Sphere processing to everyday listening, with the Spheric loud-noise program available when you select it.

Choose your Audéo EON R technology level

From familiar conversations to demanding social settings, EON R gives you four ways to enjoy rechargeable convenience and connected listening.

  • EON R E90 — Premium. Make the most of a varied day with the broadest automatic program range, plus Speech Enhancer and SpeechSensor.
  • EON R E70 — Advanced. Add focus to conversations in noise with StereoZoom 2.0 and Dynamic Noise Cancellation, alongside automatic support for music and car conversations.
  • EON R E50 — Standard. Enjoy versatile everyday support, including automatic Speech in Car, Comfort in Noise, and Motion Sensor Hearing.
  • EON R E30 — Essential. Keep your favorite everyday connections with rechargeable power, Bluetooth, and automatic support for quiet and familiar conversations.

Hear sound from your poorer-hearing side with CROS EON R

Phonak CROS EON R, also called CROS E-R, picks up sound on the side with unaidable hearing loss and sends it to an Audéo EON R hearing aid on your better-hearing ear. The transmitter and companion work together as one fitted system. CROS EON R pairs with EON R, not EON Sphere.

Our hearing specialists can review your hearing test, explain CROS and BiCROS options, and help you choose the right EON R companion.

Let’s find your EON fit

Tell us about the conversations you want to enjoy more, the phone you use, and the places you spend your day. We’ll help you compare technology levels and choose a receiver and earpiece suited to your hearing.

Explore all Phonak hearing aids or talk with a WHD hearing specialist about the options.

Explore product details and guides: Phonak Audéo EON Sphere and Phonak Audéo EON R.