JLab Hear OTC vs Zepp Clarity One
Side-by-side HearAdvisor lab results with SoundGrades, expert pick badges, and the same visualizations we use in product reviews.

JLab Hear OTC
The JLab Hear OTC is a budget-priced OTC hearing aid released in 2024, earning a B grade with a SoundScore of 3.5/5 in our lab testing. At $100, it represents one of the most affordable entry points into the OTC hearing aid market, ranking #36 of 65 devices in its category. This visible-in-ear device delivers a distinctive performance profile with clear strengths and weaknesses. Its standout feature is excellent music streaming quality, scoring 4.6/5—a remarkable 2.68 points above the category average. Feedback handling is equally impressive at 5.0/5, meaning users can expect stable performance without whistling during daily activities. These results suggest JLab leveraged its audio expertise from consumer earbuds in developing this product. However, speech clarity presents challenges. Speech in quiet scored 2.1/5 (0.67 points below category average), while speech in noise scored 1.0/5 (0.46 points below average). Own-voice comfort also measured low at 1.8/5. These limitations are significant for users prioritizing conversation clarity, which is typically the primary reason people seek hearing aids. The JLab Hear OTC is best suited for budget-conscious consumers who value music and media streaming alongside basic amplification, rather than those needing maximum speech intelligibility. Features include rechargeable batteries, iPhone and Android streaming, and hands-free functionality. Buyers seeking stronger speech performance in this price range may want to compare options like the higher-scoring Elehear Beyond or Apple AirPods Pro 2.

Zepp Clarity One
The Zepp Clarity One is a mid-priced OTC hearing aid with an invisible-in-ear design, priced at $699. In HearAdvisor's lab testing, it earned a B grade with a SoundScore of 3.9/5, ranking #23 among 65 OTC hearing aids tested—placing it in the top 34% of the category. This device demonstrates notable strengths in speech clarity during quiet environments, scoring 3.7/5—nearly a full point above the category average. Own-voice comfort is another highlight at 3.8/5, measuring 1.29 points above average, which suggests reduced occlusion effects that many users find bothersome with in-ear devices. Feedback handling is excellent at 5.0/5 in the tuned configuration. However, the Clarity One has significant limitations. Speech understanding in noisy environments scores just 1.4/5, slightly below the category average. Most notably, music streaming scored 0.0/5—nearly 2 points below the category average—indicating this device does not support audio streaming functionality, a feature some competitors in this price range offer. The Zepp Clarity One is best suited for users who prioritize clear speech in quieter settings and natural own-voice quality, and who do not need music or media streaming capabilities. Those seeking better noise performance or streaming features should consider alternatives, including options like the Olive Union Air, which offers similar overall sound quality at a lower price point.
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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)
Audio scenes
Recorded samples (Tuned)
Fitting configuration for tuned fit