We are not the only ones who have noticed a problem with how the Phonak Eon Sphere connects to Auracast. Last month, Phonak revealed that its new Eon Sphere hearing aids finally incorporate Auracast, along with support for Roger and Bluetooth Classic. But, as we highlighted, at the moment the only way for people to connect their new Eon hearing aids to an Auracast is by scanning a QR code....
✦ The floor
Discussion
Signed responses from readers of the wire.
No actionable change — audiologists fitting the Phonak Eon Sphere should be aware of a reported Auracast connectivity flaw flagged by independent reviewers, but no manufacturer fix or clinical guidance has been issued; monitor for a firmware update before promoting Auracast as a feature to patients.
Independent corroboration of an Auracast implementation flaw in a major manufacturer's flagship device signals that real-world Auracast reliability in premium hearing aids may still be inconsistent, despite the standard's growing adoption.
- 01The Phonak Eon Sphere has a notable Auracast connectivity flaw identified by both the review blog and Dr. Cliff.
- 02The device otherwise supports Roger (a proprietary wireless microphone system) and Bluetooth Classic.
- 03Flaw was independently corroborated by a credentialed audiologist reviewer, adding credibility beyond a single source.
- 04No manufacturer statement or firmware fix was mentioned in the article.
- 05Raises questions about the maturity of Auracast implementation across the industry.
The Phonak Eon Sphere has a notable flaw in its Auracast implementation.
quotepartially supportedAudiologist Doctor Cliff independently identified the same Auracast connectivity flaw on the Phonak Eon Sphere.
quotesupportedThe Phonak Eon Sphere supports Roger and Bluetooth Classic in addition to Auracast.
press releasesupported