Phonak Audeo Infinio Ultra Sphere Review: Premium Hearing Aids

If you’re comparing the photos of the Audeo Infinio Ultra Sphere—Phonak's astir almighty proceeding assistance to date—to the product's name, you’re not crazy: It’s not the slightest spot round. Rather, it’s a traditional, teardrop-shaped, behind-the-ear proceeding assistance that takes its sanction from Phonak’s caller Spheric Speech Clarity 2.0 system, designed to heighten the understandability of conversations successful noisy conditions, nary substance what absorption the voices are coming from.

Yes, Phonak Audeo Infinio Ultra Sphere is so a mouthful. For this review, I’ll telephone it the Ultra Sphere. The different caller proceeding assistance strategy successful the Infinio Ultra line, called the R, is disposable arsenic a little advanced, cheaper model.

The large merchantability with the Sphere is that it includes not 1 processing spot but two. The caller DeepSonic DNN (deep neural network) spot is liable for multidirectional code processing successful noise. That’s included connected apical of Phonak’s older Era chip, which launched successful 2024 and handles halfway audio processing and wireless functions. Are 2 chips amended than 1 for proceeding clearly? I wore the Ultra Sphere proceeding immunodeficiency for a week to find out.

An Oversize Profile

The Ultra Sphere proceeding immunodeficiency are visibly larger than astir modern behind-the-ear (BTE) aids, intelligibly owed to the other silicon inside. At 3.39 grams each, that’s a important size summation implicit devices similar the 2.58-gram Jabra Enhance Select 700 oregon the 2.68-gram Horizon Go 7IX. But portion they’re much readily disposable to extracurricular observers, that differential doesn’t noticeably interaction comfort, adjacent with semipermanent wear. (More connected this later.)

Both proceeding immunodeficiency person a two-way rocker fastener utilized for power, volume, and media control. Tap power is besides an enactment for definite Bluetooth functions, but this is disabled successful the MyPhonak app by default. The units transportation an IP68 weatherproof standing and are disposable successful 7 colors. (I tested them successful black.) You’ll besides beryllium fitted with your preferred eartip benignant (open, closed, oregon Phonak’s caller wax-resistant EasyGuard domes) during your nonrecreational evaluation.

These medicine proceeding immunodeficiency worked rather good crossed the committee successful my testing. Tuned professionally by a Phonak representative, their claims of proceeding amended successful noisy conditions were accurate, mildly—though not transformatively—dulling inheritance dependable successful astir cases. It’s astir intolerable to quantify precisely however overmuch amended the Ultra Sphere immunodeficiency worked compared to different models connected this front. Oddly, they worked amended successful sound than they did successful comparative silence. In a quiescent room, the proceeding immunodeficiency would occasionally hiss mildly for a fewer seconds, past stop, lone to hiss again a fewer minutes later. This airy hiss effect was sustained passim my experience, but I could lone observe it erstwhile determination wasn’t immoderate different sound successful the room.