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

EarCentric EasyCharge
The EarCentric EasyCharge is a budget-priced prescription behind-the-ear hearing aid released in 2023, earning a C grade with a SoundScore of 2.7/5 in our lab testing. At $229, it sits at the entry level of the prescription hearing aid market. In our standardized testing, this device showed a significant performance gap compared to the prescription hearing aid category. Speech clarity scores were notably low, measuring 2.32 points below the category average in quiet environments and 0.96 points below average in noisy settings. Music streaming performance was similarly limited at 0.0/5, falling 2.64 points below average. Own-voice comfort scored 1.9/5, which is 0.85 points below the category norm. The EasyCharge's standout feature is its excellent feedback handling, scoring a perfect 5.0/5—0.29 points above the category average of 4.71. This means users are unlikely to experience whistling or squealing during everyday use. The device also offers convenient rechargeable batteries. Within the same budget price range, the RxEars Rxi achieves significantly stronger overall performance with a 4.09/5 SoundScore. Consumers prioritizing sound quality on a tight budget may find better value elsewhere, though the EasyCharge's feedback stability and rechargeable design could appeal to users with modest amplification needs who value convenience over maximum speech clarity.

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.
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)
Audio scenes
Using MUSHRA scenes (Tuned)
Fitting configuration for tuned fit