GoHearing Ultra vs Otofonix Helix
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 behind-the-ear OTC hearing aid that earns a B grade with a SoundScore of 3.1/5 in our lab testing. At $499, it sits in the most affordable price tier of the OTC market, though its overall sound performance ranks #58 of 65 devices in its category. In our testing, the Ultra shows a distinctive performance profile with significant strengths and weaknesses. Feedback handling is excellent at 5.0/5, scoring 0.46 points above the category average—users can expect stable operation without whistling during typical wear. Music streaming quality is also a genuine strength at 3.6/5, performing 1.68 points above average, making it notably better for phone audio than most OTC devices. However, speech clarity scores reveal meaningful limitations. Speech in quiet environments measured just 1.0/5, which is 1.79 points below the category average and low in absolute terms. Speech in noise similarly scored 1.0/5, falling 0.48 points below average. Own-voice comfort rated 1.9/5, also below the category norm. These results suggest the Ultra may struggle to deliver the speech audibility improvements that many users prioritize. The GoHearing Ultra may suit budget-conscious consumers who primarily want reliable streaming audio and feedback-free operation, and who have modest expectations for speech enhancement. However, several competitors in the same price range—including the Elehear Beyond and Apple AirPods Pro 2—deliver substantially stronger overall sound performance. Users prioritizing speech clarity should consider these alternatives despite similar pricing.

Otofonix Helix
The Otofonix Helix is a behind-the-ear amplification product released in 2021, priced at $695. In HearAdvisor's lab testing, it earned a C grade with a SoundScore of 2.6/5, ranking #7 of 8 devices in the Amplification Product category. The Helix demonstrates one clear strength: excellent feedback handling at 5.0/5, which is 0.72 points above the category average. This means users are unlikely to experience whistling or squealing during typical use. However, the device shows significant limitations in other areas. Speech clarity scores are low in both quiet (1.0/5) and noisy (1.0/5) environments, falling below category averages by 1.11 and 0.37 points respectively. Own-voice comfort is notably weak at 0.3/5 in the tuned configuration, measuring 2.34 points below the category average. This suggests users may find their own voice sounds unnatural or boomy. Music streaming capability scored 0.0/5, indicating this device is not suitable for those who want to stream audio content. Consumers in this price range have substantially higher-performing alternatives available. The Sennheiser Conversation Clear Plus scores 4.04/5, while the HearingAssist Micro achieves 3.54/5. Those seeking similar performance at a lower price point might consider the Otofonix Encore or RCA Micro. The Helix may appeal to users who prioritize feedback-free amplification over speech clarity or streaming features, but most shoppers will find better value elsewhere in this category.
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
Recorded samples (Tuned)
Fitting configuration for tuned fit