Olive Union Air vs Widex Moment
Side-by-side HearAdvisor lab results with SoundGrades, expert pick badges, and the same visualizations we use in product reviews.

Olive Union Air
The Olive Union Air is a budget-priced OTC hearing aid that earned a B grade with a SoundScore of 3.9/5 in our lab testing, placing it in the top 31% of OTC hearing aids at #21 of 65 devices tested. At $250, it represents a competitive entry point in the over-the-counter hearing aid market. In our testing, this visible-in-ear style device demonstrated notable strengths in music streaming, scoring 3.6/5—a solid result that sits 1.67 points above the OTC category average. Feedback handling was excellent at 5.0/5, meaning users should experience minimal whistling or squealing during normal use. Speech understanding in quiet environments also performed well at 3.3/5, measuring 0.46 points above the category average. The Olive Union Air does show limitations in more challenging listening situations. Speech in noise scored 1.0/5, falling 0.48 points below the category average—a common weakness among budget OTC devices that may affect conversations in restaurants or busy environments. Own-voice comfort measured 2.2/5, slightly below average, which some users may notice when speaking. This device is best suited for individuals who prioritize music and media streaming, need reliable feedback control, and primarily listen in quieter environments. Those who frequently encounter noisy social situations may want to consider devices with stronger speech-in-noise performance.
Choice

Widex Moment
The Widex Moment is a premium behind-the-ear prescription hearing aid that earns an A grade with a SoundScore of 4.6/5 in HearAdvisor's lab testing, placing it in the top 21% of the prescription hearing aid category. Currently available at $3,398, this 2022 release has earned Expert's Choice Awards in both 2023 and 2024. In our testing, the Moment demonstrates particular strength in speech clarity in quiet environments, scoring 4.4/5—a full 0.97 points above the category average. Music streaming quality is another highlight at 3.5/5, which is 0.74 points above average for prescription devices. Speech in noise performance scores 2.4/5, which is above the category average by 0.30 points, though mixed in absolute terms. Feedback handling presents an interesting picture: the Moment scores a strong 4.0/5 in absolute terms, though this falls 0.72 points below the category average of 4.72/5. Own-voice comfort is solid at 3.0/5, sitting 0.30 points above the category average. The Widex Moment is well-suited for users who prioritize natural sound quality and enjoy streaming music or podcasts from their devices. It supports both iPhone and Android streaming with hands-free capability, and features rechargeable batteries for convenience. While premium-priced competitors like the Phonak Sphere Infinio and Oticon Intent score higher overall, the Moment offers a compelling balance of performance across key listening scenarios.
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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)
Fitting configuration for tuned fit