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 priced at $695, earning a C grade with a SoundScore of 2.7/5 in our lab testing. This places it in the lower tier of the amplification product category, ranking #7 of 8 devices tested. In our standardized testing, the Helix demonstrates one clear strength: excellent feedback handling, scoring a perfect 5.0/5—well above the category average. This means users can expect stable performance without whistling or squealing during normal wear and head movements. However, the Helix 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. Music streaming capability scored 0.0/5, indicating this device is not suitable for those who want to stream audio content. Own-voice comfort is also a weakness, particularly in the tuned configuration. At this price point, consumers should be aware that several alternatives in the same range offer stronger overall performance. The Otofonix Helix may appeal to those who prioritize feedback-free operation above other factors, but those seeking better speech understanding or streaming functionality should explore other options in the amplification product 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 a SoundScore of 4.5/5 and an A grade, ranking #14 among 36 prescription hearing aids tested. This device demonstrates excellent speech clarity in quiet environments, scoring 4.7/5—a full 1.33 points above the category average of 3.32/5. Speech in noise performance is above average at +0.66 points versus category peers, though the absolute score of 2.6/5 reflects the inherent difficulty of noisy listening situations. Own-voice comfort is a notable strength at 3.7/5, measuring 0.95 points above the category average. Feedback handling presents a mixed picture: the 3.5/5 score is solid in absolute terms but falls 1.21 points below the category average of 4.71/5. Music streaming quality scores 3.1/5, which is 0.46 points above average for prescription hearing aids. The device supports iPhone and Android streaming with hands-free functionality and uses rechargeable batteries. The Widex Moment SmartRIC is well-suited for users who prioritize clear speech understanding, particularly in quieter settings, and who value natural own-voice perception. Those especially sensitive to feedback stability may want to compare against higher-scoring alternatives in this price tier, such as the Phonak Sphere Infinio or Oticon Intent. This device has received HearAdvisor's Expert's Choice Award in both 2023 and 2024.
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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
Using MUSHRA scenes (Tuned)
Fitting configuration for tuned fit