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

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.
Choice

Widex Moment SmartRIC
The Widex Moment SmartRIC is a premium prescription behind-the-ear hearing aid released in 2024, priced at $3,398. In HearAdvisor's lab testing, it earned an A grade with a SoundScore of 4.4/5, ranking #15 among 39 prescription hearing aids tested. This device demonstrates excellent speech clarity in quiet environments, scoring 4.7/5—a full 1.25 points above the category average of 3.40/5. Own-voice comfort is another strength at 3.7/5, which is 1.00 points above average, making conversations feel more natural. Speech in noise performance scores 2.6/5, which is above the category average by 0.51 points, though only mixed in absolute terms. Music streaming quality is solid at 3.1/5, slightly above the category average. However, feedback handling is a relative weakness, scoring 3.5/5—solid in absolute terms but 1.22 points below the category average of 4.72/5. This may require more careful fitting to avoid whistling in certain situations. The Widex Moment SmartRIC offers rechargeable batteries, iPhone and Android streaming, and hands-free functionality. It has earned HearAdvisor's Expert's Choice Award in both 2023 and 2024. This hearing aid is well-suited for users who prioritize excellent speech clarity in everyday listening situations and natural own-voice quality, and who work with their hearing care professional to optimize the fit for feedback stability.
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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