HearingAssist Micro Hero

HearingAssist Micro Expert Review

Premium AmplifierReleased 2022
How We Test

The HearingAssist Micro is a premium-tier amplification product priced at $698 that achieved a B grade in HearAdvisor's lab testing, ranking #5 of 7 devices in the Amplification Product category. This invisible-in-ear device uses disposable batteries and offers a discreet form factor for users prioritizing cosmetic appeal.

In our lab testing, the Micro demonstrated notably strong performance for speech in quiet environments, scoring 1.43 points above the category average. Own-voice comfort also measured above average, suggesting the open dome coupling provides reasonable comfort for wearers. However, the device showed limitations in more challenging conditions—speech in noise performance was only marginally above average, and feedback handling scored below the category benchmark.

A significant limitation is the lack of music streaming capability, which sets it apart from some competitors in this price range. The Sennheiser Conversation Clear Plus, available at a similar price point, achieved a substantially higher score of 4.07/5 and offers more comprehensive features. For budget-conscious shoppers, the iHear MatriX at $499 delivers comparable sound performance at a lower cost.

The HearingAssist Micro is best suited for users who prioritize an invisible form factor and primarily need amplification for face-to-face conversations in quieter settings. Those who frequently encounter noisy environments or want streaming functionality should consider alternatives in this price range.

Lab Test Summary

In the initial fit condition using an open dome coupling, the HearingAssist Micro scored 2.42/5 overall—above average for the category. Speech in quiet was a standout at 3.50/5, well above the category average of 1.97. Speech in noise measured 1.10/5, and feedback handling scored 4.00/5, which is below the category average of 4.61. Own-voice comfort at 2.90/5 indicates reasonable occlusion control with the open fitting. Music streaming is not available on this device.

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.

Lab Review Scores
B
SoundGrade
Initial Score
3.5
Tuned Score
3.5
Speech in quiet
best
3.5
5.0
Own voice
best
2.9
5.0
Speech in noise
best
1.1
5.0
Feedback handling
best
4.0
5.0
Music streaming
best
0.0
5.0

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State-of-the-art Acoustic Laboratory

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

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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 Micro Lab
Lab Notes
Initial Fitting
Tuned Fitting
Ear Coupling
Initial Fitting
Open Dome
Tuned Fitting
Open Dome
Specs
Invisible in Ear
Invisible in Ear
Disposable Batteries
Disposable Batteries