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

GoHearing Ultra
The GoHearing Ultra is a budget-priced OTC behind-the-ear hearing aid that earned a B grade with a SoundScore of 3.1/5 in our lab testing. At $499, it sits in the most affordable tier of OTC devices, though its overall performance ranks 58th out of 65 OTC hearing aids tested. This device shows a distinctive performance profile with notable strengths in specific areas. Feedback handling earned an excellent 5.0/5, scoring 0.46 points above the category average—meaning users are unlikely to experience whistling or squealing during typical use. Music streaming also performed well at 3.6/5, a solid score that sits 1.68 points above the OTC average of 1.92/5, making it a reasonable choice for those who prioritize phone audio streaming. However, the GoHearing Ultra struggles in core speech understanding metrics. Speech in quiet scored just 1.0/5, falling 1.79 points below the category average, while speech in noise also scored 1.0/5, sitting 0.48 points below average. Own-voice comfort measured 1.9/5, which is 0.61 points below the typical OTC device. These low speech scores significantly limit the device's utility for its primary purpose of improving conversation clarity. Consumers seeking better overall value in this price range may want to consider alternatives like the Elehear Beyond (4.36/5) or Apple AirPods Pro 2 (4.06/5), which deliver substantially stronger speech performance. The GoHearing Ultra may suit buyers who prioritize streaming audio and feedback-free wear over speech enhancement, but those seeking meaningful speech benefit should explore higher-performing options.

Sontro Soundwave
The Sontro Soundwave is a mid-priced OTC hearing aid priced at $849, earning a B grade with a SoundScore of 3.1/5 in HearAdvisor's lab testing. This behind-the-ear device uses disposable batteries and ranks #61 of 65 OTC hearing aids tested, placing it in the top 92% of its category. In our lab testing, the Soundwave shows a notable strength in own-voice comfort, scoring 3.6/5—a solid result that sits 1.09 points above the category average. This suggests users may experience less of the "talking in a barrel" sensation that can occur with some hearing aids. However, the device faces challenges in other key areas. Speech in quiet scores 2.7/5 (mixed, 0.12 points below average), while speech in noise registers at 1.2/5 (low, 0.28 points below average), indicating potential difficulty in challenging listening environments. The most significant limitations appear in music streaming and feedback handling. Music streaming scores 0.0/5, falling 1.92 points below the category average—a notable weakness for users who value audio entertainment. Feedback handling scores 2.5/5, which is 2.04 points below the category average of 4.54/5, suggesting the device may be more prone to whistling issues. At this price point, competitors offer substantially stronger performance. Devices like the Sony CRE-E10 and Lexie B2 Plus deliver significantly higher sound scores in the same price range. The Sontro Soundwave may suit those prioritizing own-voice comfort over speech clarity and streaming quality, but most users would benefit from exploring higher-performing alternatives at similar or lower prices.
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