Eargo 7 vs ReSound OMNIA RIE
Side-by-side HearAdvisor lab results with SoundGrades, expert pick badges, and the same visualizations we use in product reviews.

Eargo 7
The Eargo 7 is a premium-priced OTC hearing aid at $2,550, featuring an invisible-in-ear design with rechargeable batteries. In HearAdvisor's lab testing, it earned a B grade with a SoundScore of 3.5/5, placing it in the top 57% of the OTC hearing aid category. Speech performance in quiet environments is a strength for the Eargo 7, scoring 3.1/5—0.33 points above the category average. Own-voice comfort also exceeds the category average by 0.39 points, though at 2.9/5 it remains mixed in absolute terms. However, speech understanding in noisy environments presents a limitation, scoring 1.0/5, which falls 0.44 points below the category average. A significant drawback is the complete absence of music streaming capability, scoring 0.0/5—nearly 2 points below the category average. Feedback handling is solid at 3.8/5 in absolute terms, though it falls 0.74 points below the category average for OTC devices. The Eargo 7 may appeal to users who prioritize a discreet, nearly invisible form factor and primarily need assistance in quieter listening situations. However, consumers seeking strong noise performance or music streaming should be aware of these limitations, particularly given the premium price point. Several alternatives at lower price points achieve higher overall scores in our testing.

ReSound OMNIA RIE
The ReSound OMNIA RIE is a premium prescription behind-the-ear hearing aid released in 2022, currently priced at $4,498. In HearAdvisor's lab testing, it earned a B grade with a SoundScore of 3.9/5, ranking #29 of 36 devices in the Prescription Hearing Aid category. This device shows a mixed performance profile in our testing. Its standout strength is speech clarity in quiet environments, scoring 3.7/5—a solid result that sits 0.42 points above the category average. Own-voice comfort also performs above average at 3.0/5, which may appeal to users concerned about how their own voice sounds while wearing hearing aids. However, the OMNIA RIE struggles significantly in challenging listening situations. Speech-in-noise performance scored just 1.0/5, falling 0.96 points below the category average—a notable limitation for users who frequently encounter noisy restaurants, gatherings, or other difficult acoustic environments. Feedback handling, while strong in absolute terms at 4.1/5, also trails the category average by 0.61 points. Music streaming delivers mixed results at 2.7/5, essentially matching the category average. The OMNIA RIE offers versatile connectivity with both iPhone and Android streaming, hands-free calling capability, and the flexibility of both rechargeable and disposable battery options. At its premium price point, however, several competitors in the same price range—including the Phonak Sphere Infinio and Oticon Intent—deliver substantially higher overall scores. This device may suit users who prioritize quiet conversation clarity and own-voice comfort over challenging noise performance.
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Performance metrics
Scale 1-5 (Tuned)
Lab metric by fit
Scale 1-5 (Tuned)
Speech level
Adjust input dB (Tuned)
Amplification (REIG)
Insertion gain at 65 dB (Tuned)
Fitting configuration for tuned fit