Eargo 5 Hero

Eargo 5 Expert Review

Premium OTCReleased 2021

Our lab tested the Eargo 5 invisible-in-ear hearing aid through standardized measurements for speech clarity, noise handling, and feedback control. This independent review presents objective performance data to help you evaluate this premium OTC device.

Dr. Steve TaddeiDr. Steve Taddei, Au.D.Lab Director & Reviewer
Dr. Abram BaileyDr. Abram Bailey, Au.D.Fact Checker / Editor
How We Test
Eargo 5 Hero
HearAdvisor
Eargo 5
3.6HearAdvisor SoundScoreGrade B
As it sounds out of the box
Bottom Line

The Eargo 5 is a discreet invisible-in-ear OTC aid with strong feedback handling, best for those prioritizing near-invisible wear in quieter settings.

Top 52% of OTC Hearing Aid
Strengths
  • Strong feedback handling
  • Above-average speech clarity in quiet+0.75 vs category
  • Truly invisible in-ear design with rechargeable battery
Drawbacks
  • No music streaming capability
  • Low speech-in-noise performance
  • Premium price at $1,450 for OTC category
Performance Metrics

SoundScore: 5 Acoustic Dimensions

Our testing protocol measures five distinct performance areas using calibrated equipment and standardized procedures. The score card below shows how the Eargo 5 performed on each metric from zero to five. The purple SoundScore graph is the overall result, and the five graphs after it break it into individual measurements for the selected fit. Each curve shows how scores are spread across all tested hearing aids, and the dot and number mark the score for Eargo 5.

SoundScore
0
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  • 7 products scored from 2.50 to 2.75
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  • 8 products scored from 3.00 to 3.25
  • 18 products scored from 3.25 to 3.50
  • 13 products scored from 3.50 to 3.75
  • 13 products scored from 3.75 to 4.00
  • 16 products scored from 4.00 to 4.25
  • 13 products scored from 4.25 to 4.50
  • 14 products scored from 4.50 to 4.75
  • 3 products scored from 4.75 to 5.00
  • 1 product scored from 5.00 to 5.02
5.02
Choose your fit

Every hearing aid is lab-tested in two states — as it sounds out of the box, and after professional tuning. Switch fits to update the five metric graphs below.

As it sounds out of the box
Speech in quiet
New
0
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  • 11 products scored from 2.50 to 2.75
  • 5 products scored from 2.75 to 3.00
  • 5 products scored from 3.00 to 3.25
  • 8 products scored from 3.25 to 3.50
  • 14 products scored from 3.50 to 3.75
  • 12 products scored from 3.75 to 4.00
  • 10 products scored from 4.00 to 4.25
  • 4 products scored from 4.25 to 4.50
  • 5 products scored from 4.50 to 4.75
  • 0 products scored from 4.75 to 5.00
5.0

How clearly speech comes through in calm, one-on-one surroundings.

Speech in noise
New
0
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  • 43 products scored from 1.00 to 1.25
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5.0

Speech understanding against loud background noise — the toughest everyday test.

Own voice
0
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  • 9 products scored from 1.50 to 1.75
  • 9 products scored from 1.75 to 2.00
  • 13 products scored from 2.00 to 2.25
  • 7 products scored from 2.25 to 2.50
  • 12 products scored from 2.50 to 2.75
  • 12 products scored from 2.75 to 3.00
  • 11 products scored from 3.00 to 3.25
  • 4 products scored from 3.25 to 3.50
  • 7 products scored from 3.50 to 3.75
  • 1 product scored from 3.75 to 4.00
  • 3 products scored from 4.00 to 4.25
  • 2 products scored from 4.25 to 4.50
  • 7 products scored from 4.50 to 4.75
  • 1 product scored from 4.75 to 5.00
5.0

How natural your own voice sounds while wearing the aids, without a boomy, plugged-up quality.

Music streaming
0
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  • 6 products scored from 2.50 to 2.75
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  • 6 products scored from 3.00 to 3.25
  • 7 products scored from 3.25 to 3.50
  • 6 products scored from 3.50 to 3.75
  • 6 products scored from 3.75 to 4.00
  • 14 products scored from 4.00 to 4.25
  • 7 products scored from 4.25 to 4.50
  • 3 products scored from 4.50 to 4.75
  • 1 product scored from 4.75 to 5.00
5.0

Sound quality of music streamed to the hearing aids over Bluetooth.

Feedback handling
0
  • 0 products scored from 0.00 to 0.25
  • 0 products scored from 0.25 to 0.50
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  • 2 products scored from 3.25 to 3.50
  • 1 product scored from 3.50 to 3.75
  • 6 products scored from 3.75 to 4.00
  • 13 products scored from 4.00 to 4.25
  • 6 products scored from 4.25 to 4.50
  • 16 products scored from 4.50 to 4.75
  • 62 products scored from 4.75 to 5.00
5.0

Resistance to the whistling and squealing caused by acoustic feedback.

Bottom Line

Our Independent Assessment of the Eargo 5

The Eargo 5 is a premium-priced OTC hearing aid ($1,450) that earns a B grade with a SoundScore of 3.6/5 in our lab testing. This invisible-in-ear device offers a discreet rechargeable design, though its acoustic performance shows notable strengths and weaknesses compared to alternatives in its price range.

In our testing, the Eargo 5 demonstrates solid speech-in-quiet performance at 3.5/5, scoring 0.75 points above the OTC category average. Own-voice comfort also measures above average, which may appeal to users sensitive to occlusion effects. However, speech-in-noise performance is low at 1.4/5, and music streaming scores 0.0/5—significantly below the category average of 1.92/5. Users who prioritize phone streaming or frequently encounter noisy environments should consider these limitations.

Feedback handling is strong in absolute terms at 4.2/5, though slightly below the category average of 4.54/5. The device uses closed sleeves for ear coupling in both initial and tuned configurations, with minimal score improvement from tuning (3.6 to 3.7/5).

At this price point, competitors like the Lucid Tala (4.63/5) and Audicus Omni 2 (4.61/5) offer substantially higher overall sound performance. Budget-conscious shoppers may also find similar or better sound quality from lower-priced options like the Sony CRE-C10. The Eargo 5 may suit users who prioritize invisible cosmetics and quiet-environment listening over streaming and noise performance.

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

Listen for Yourself

Compare Eargo 5 in a Blind Listening Test

Hear Eargo 5 and competing devices recorded under identical acoustic conditions, without seeing which is which. Complete the side-by-side challenge to reveal the products, learn which sound you prefer, and add your anonymized responses to HearAdvisor's research database.

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Amplification Analysis

Eargo 5 Insertion Gain Measurements

The graph below plots the actual amplification delivered by the Eargo 5 against evidence-based prescription targets. This insertion gain measurement reveals how closely the device matches recommended output across different frequencies.

Graph

Audio Evidence

Recorded Sound Samples from the Eargo 5

We captured these recordings through an acoustic manikin fitted with the Eargo 5 in our controlled lab environment. Compare the processed audio against the unaided reference to hear the device's amplification characteristics.

Eargo 5 Audio Samples

How this hearing aid sounds in our lab scenes. Compare it out of the box and after professional tuning.

Before you listen

  1. Use good-quality headphones.
  2. Take out your hearing aids while you compare.
  3. Play the to set a comfortable level, then leave it.
  4. Switch recordings while it plays. You won't lose your place.

Scene type: Conversation

Scene: Cafe 1

As tested out of the box
0:00
–:––

144 lab recordings of this product. They demonstrate relative processing in our lab and cannot predict an individual fitting outcome.

Test Documentation

Eargo 5 Configuration and Testing Details

The notes below document the specific settings, software versions, and test conditions used during our Eargo 5 evaluation. This record ensures our measurements can be understood in their full technical context.

Lab Notes

Initial fit observations

Out of the box with closed sleeves, the Eargo 5 achieves a normalized Initial Score of 3.6/5. Speech-in-quiet measures 3.3/5, showing solid clarity for conversational settings. Speech-in-noise is low at 1.3/5. Feedback handling performs well at 4.1/5, indicating good stability during typical use. Own-voice comfort scores 2.8/5, above the category average. Music streaming is notably absent at 0.0/5, representing a significant functional limitation for users who want to stream audio from their phones.

Tuned fit observations

After tuning with the same closed-sleeve coupling, the Eargo 5 shows modest improvement to a normalized Tuned Score of 3.7/5. Speech-in-quiet increases slightly to 3.5/5, and speech-in-noise edges up to 1.4/5. Feedback handling improves marginally to 4.2/5. Own-voice comfort remains unchanged at 2.8/5. Music streaming remains at 0.0/5, as tuning cannot address this hardware limitation. The minimal 0.1-point gain from tuning suggests the initial fit already captures most of the device's acoustic capability.

Test configuration

Initial Fitting
Tuned Fitting
Ear Coupling
Sleeve Closed
Sleeve Closed
Specs
Invisible in Ear
Invisible in Ear
Rechargeable Batteries
Rechargeable Batteries
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