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Product Comparison

Eargo 7 vs HearingAssist Control

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

Uses Official HearAdvisor Lab Data
Eargo 7 Hero
EargoSoundScore 3.4Grade B

Eargo 7

The Eargo 7 is a premium-priced OTC hearing aid at $2,550, earning a B grade with a SoundScore of 3.4/5 in our lab testing. This invisible-in-ear device ranks #38 of 65 OTC hearing aids tested, placing it in the top 57% of its category. In our testing, the Eargo 7 demonstrates solid speech clarity in quiet environments, scoring 3.1/5—0.33 points above the OTC category average. Own-voice comfort also performs above average at 2.9/5, which is +0.39 points versus typical OTC devices, though only mixed in absolute terms. However, speech understanding in noisy situations is a weakness, scoring just 1.0/5, which falls 0.44 points below the category average. The most notable limitation is music streaming, which scored 0.0/5 in our lab measurements—1.92 points below the OTC average. Feedback handling is solid at 3.8/5 in absolute terms, though this is 0.74 points below the category average of 4.54/5. The Eargo 7 may appeal to users prioritizing a completely invisible design who primarily need help with speech in quieter settings. However, given its premium price point, consumers should note that several lower-priced alternatives in our database achieved higher overall sound scores. Those who frequently stream music or struggle in noisy environments may want to explore other options.

HearingAssist Control Hero
HearingAssistSoundScore 3.3Grade B

HearingAssist Control

The HearingAssist Control is a mid-priced OTC behind-the-ear hearing aid available at $549. In our lab testing, it earned a B grade with a SoundScore of 3.3/5, placing it in the top 77% of OTC hearing aids tested. This device demonstrates solid speech performance, scoring above the category average in both quiet and noisy environments. Speech in quiet earned a solid 3.4/5, while speech in noise scored 2.0/5—above average for the category but only mixed in absolute terms. Feedback handling is excellent at 5.0/5, meaning wearers should experience minimal whistling during normal use. The HearingAssist Control has notable limitations. Music streaming scored 0.0/5, indicating this device does not support audio streaming functionality—a significant gap compared to many competitors in this price range. Own-voice comfort scored 2.1/5, which is below the category average and may result in a hollow or boomy perception of your own voice. For shoppers considering this price tier, alternatives like the Yeasound RIC800 (4.73/5) and Sony CRE-E10 (4.66/5) offer substantially higher overall sound performance. The HearingAssist Control may suit buyers prioritizing speech clarity and feedback stability who don't need streaming capabilities, but most users would benefit from exploring higher-scoring options at similar price points.

Performance metrics

Scale 1-5 (Tuned)

Lab metric by fit

Scale 1-5 (Tuned)

Speech in quietNew
Eargo 73.1
HearingAssist Control3.4
Speech in noiseNew
Eargo 71.0
HearingAssist Control2.0
Own voice
Eargo 72.9
HearingAssist Control2.1
Feedback handling
Eargo 73.8
HearingAssist Control5.0
Music streaming
Eargo 70.0
HearingAssist Control0.0
Overall fit score
Eargo 73.4
HearingAssist Control3.8

Speech level

Adjust input dB (Tuned)

Amplification (REIG)

Insertion gain at 65 dB (Tuned)

Fitting configuration for tuned fit

Eargo 7HearingAssist Control
Ear CouplingSleeve Closed
Ear CouplingPower Dome with Slits