HearingAssist Eaze Hero

HearingAssist Eaze Expert Review

Budget OTCReleased 2023

Our lab evaluated the HearingAssist Eaze using standardized acoustic measurements on an ear simulator. This independent review presents objective performance data across five key metrics to help you assess whether this budget-priced behind-the-ear device meets your hearing needs.

Dr. Steve TaddeiDr. Steve Taddei, Au.D.Lab Director & Reviewer
Dr. Abram BaileyDr. Abram Bailey, Au.D.Fact Checker / Editor
How We Test

The HearingAssist Eaze is a budget-priced OTC hearing aid that earned a B grade with a SoundScore of 3.1/5 in our lab testing, placing it in the middle of the OTC category at #33 of 63 devices tested. At $399, it falls in the lowest price tier for OTC hearing aids.

The Eaze's standout strength is its excellent feedback handling, scoring a perfect 5.0/5—0.47 points above the category average. This means users can expect stable performance without whistling or squealing during typical daily activities. However, the device shows limitations in other areas. Speech understanding scores are mixed: 2.3/5 in quiet environments and a low 1.0/5 in noisy settings, both falling below category averages.

The most significant limitation is music streaming, which scored 0.0/5—nearly 2 points below the category average. Users who prioritize streaming audio from phones or other devices should consider alternatives. Own-voice comfort also registers below average at 2.2/5, which may affect how natural your own voice sounds while wearing the devices.

The Eaze uses a behind-the-ear design with rechargeable batteries and closed dome coupling. Notably, our Initial and Tuned fit evaluations produced identical scores, suggesting limited room for professional optimization beyond the out-of-box setup. Budget-conscious shoppers seeking better overall performance might consider competitors like the MDHearing Volt at a lower price point with comparable sound quality, while those willing to spend similarly could explore options like the Lucid Enrich Pro or JLab Hear OTC for improved performance across more metrics.

Reliable & Repeatable Lab Results

Quality data starts with quality recordings. HearAdvisor worked with GRAS to build a no-compromise front end so every test is repeatable and reliable.

Learn more
Steve in HearAdvisor Lab

Bottom Line

Where the HearingAssist Eaze Performs and Where It Falls Short

The verdict card below summarizes our overall assessment of the Eaze based on measured lab performance. It reflects how this budget OTC hearing aid balanced strengths in some areas against limitations in others.

HearAdvisor Verdict
BTop 100% of OTC Hearing Aid
Bottom Line

The HearingAssist Eaze is a budget BTE option with excellent feedback handling, best for cost-conscious buyers with modest expectations.

Strengths
  • Excellent feedback handling5.0/5
  • Budget-friendly at $399
  • Rechargeable batteries included
Drawbacks
  • No music streaming capability0.0/5
  • Low speech-in-noise performance1.0/5
  • Below-average speech clarity overall

Fit Performance

HearingAssist Eaze Results Across Test Conditions

We evaluated the Eaze in both Initial and Tuned fit conditions to measure any performance differences after adjustment. The summaries below detail how the device performed in each configuration during our standardized tests.

Lab Test Summary

In the Initial Fit evaluation using closed dome coupling, the HearingAssist Eaze achieved a normalized score of 3.1/5. The device demonstrated excellent feedback handling at 5.0/5, providing stable amplification without whistling. Speech performance was mixed, with quiet-environment understanding at 2.3/5 and challenging listening situations at 1.0/5—both below category averages. Own-voice comfort scored 2.2/5. Music streaming capability was absent in our testing, scoring 0.0/5.

What is HearAdvisor's Initial Fit?

The Initial Fit approximates the most likely settings and eartips for a typical moderate hearing loss. Results are measured across the same 72 acoustic scenes in our custom-built lab, then scored on a 5-star scale using an auditory model.

Metric Breakdown

Five Lab Measurements for the HearingAssist Eaze

Our testing protocol measures speech clarity in quiet and noisy environments, feedback control, own-voice naturalness, and streaming audio quality. The score card below shows how this behind-the-ear device performed on each metric.

Lab Review Scores
B
SoundGrade
Initial Score
3.1
Tuned Score
3.1
Speech in quiet
best
2.3
5.0
Own voice
best
2.2
5.0
Speech in noise
best
1.0
5.0
Feedback handling
best
5.0
5.0
Music streaming
best
0.0
5.0

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Amplification Analysis

HearingAssist Eaze Insertion Gain Versus Prescription Targets

The graph below plots the measured amplification provided by the Eaze against research-validated prescription targets. This visualization reveals how closely the device matches the gain profile needed for effective speech audibility.

Graph

Audio Samples

Hear the HearingAssist Eaze Through Our Test Manikin

We captured audio through the Eaze using an acoustic manikin with standardized ear canal measurements. Compare these recordings to the reference signal below to hear how the device processes sound in controlled conditions.

Lab Recordings
Adjust volume to make "No hearing aids" as loud as it would be in the real world, without hearing aids. Remove hearing aids while auditioning. High-quality headphones will improve results!
HearingAssist Eaze Lab

Test Documentation

How We Configured the HearingAssist Eaze for Testing

Our technicians documented all device settings, coupling methods, and test parameters used during evaluation. The lab notes below provide transparency into the exact configuration of this rechargeable behind-the-ear device during measurement.

Lab Notes
Initial Fitting
Tuned Fitting
Ear Coupling
Closed Dome
Closed Dome
Specs
Behind Ear
Behind Ear
Rechargeable Batteries
Rechargeable Batteries
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