Audicus Omni 2 vs Eargo 8
Side-by-side HearAdvisor lab results with SoundGrades, expert pick badges, and the same visualizations we use in product reviews.
Choice

Audicus Omni 2
The Audicus Omni 2 is a premium behind-the-ear OTC hearing aid priced at $1,898 that earned an A grade in our lab testing, placing it in the top 6% of the 65 OTC hearing aids we've evaluated. This two-time Expert's Choice Award winner (2023 and 2024) delivers consistently strong performance across multiple listening scenarios. In our testing, the Omni 2 demonstrated particular strength in speech clarity during quiet environments, scoring 4.2/5—a strong result that sits 1.38 points above the category average. Music streaming quality also impressed at 3.6/5, exceeding the category average by 1.68 points. Speech understanding in noisy environments scored 2.3/5, which is above the category average of 1.48 but represents mixed performance in absolute terms—meaning challenging noise situations may still prove difficult. The device offers flexible power options with both rechargeable and disposable batteries, and supports streaming from both iPhone and Android devices with hands-free capability. Feedback handling is excellent at 4.5/5, essentially matching the category average, while own-voice comfort scores a solid 3.0/5. The Audicus Omni 2 is best suited for consumers seeking a premium OTC option with strong everyday speech clarity and quality streaming capabilities. Those frequently in very noisy environments should set realistic expectations, though the device still outperforms most OTC competitors in these conditions.

Eargo 8
The Eargo 8 is a premium-priced OTC hearing aid featuring an invisible-in-ear design with rechargeable batteries, priced at $2,399. In our lab testing, it earned a B grade with a SoundScore of 3.4/5, placing it in the top 71% of the OTC Hearing Aid category. Sound performance presents a mixed picture. The Eargo 8 delivers solid speech-in-quiet performance at 3.1/5, scoring 0.27 points above the category average—making it a reasonable choice for conversational settings without background noise. Own-voice comfort is another strength, measuring 0.69 points above average at 3.2/5, which may appeal to users who are sensitive to hearing their own voice through hearing aids. Feedback handling is strong in absolute terms at 4.2/5, though slightly below the category average. However, the device shows notable weaknesses in challenging listening environments. Speech-in-noise performance is low at 1.2/5, falling 0.27 points below the category average—users who frequently encounter noisy restaurants, busy offices, or social gatherings may find this limiting. Music streaming scored 0.0/5, significantly below the category average, making this device unsuitable for users who prioritize audio entertainment through their hearing aids. The Eargo 8 is best suited for users who prioritize discreet, invisible-in-ear styling and primarily need assistance in quieter conversational settings. However, at this premium price point, buyers should be aware that similarly-priced alternatives and even some lower-cost options may offer comparable or better overall sound performance.
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Performance metrics
Scale 1-5 (Tuned)
Speech level
Adjust input dB (Tuned)
Amplification (REIG)
Insertion gain at 65 dB (Tuned)
Audio scenes
Using MUSHRA scenes (Tuned)
Fitting configuration for tuned fit