Signia Silk Charge&Go IX vs Yeasound RIC800

The Signia Silk Charge&Go IX is a premium prescription hearing aid featuring an invisible-in-ear design, currently available at $3,298. In HearAdvisor's lab testing, it earned a B grade with a SoundScore of 3.7/5, ranking #32 of 39 prescription hearing aids tested. This device demonstrates a notable strength in speech clarity for quiet environments, scoring an excellent 4.6/5—well above the category average by 1.22 points. Speech in noise performance is mixed at 2.2/5, though this still edges slightly above the category average. Feedback handling is strong at 4.3/5, providing reliable stability during typical wear, even if it falls just below the category average. The Silk Charge&Go IX has significant limitations to consider. Own-voice comfort scores low at 1.5/5, falling 1.20 points below the category average—a trade-off that may relate to the invisible form factor. Most notably, the device does not support music streaming, scoring 0.0/5 in that metric, which is 2.76 points below the category average. At this premium price point, several competitors deliver substantially higher overall performance, including the Phonak Sphere Infinio (4.98/5) and Oticon Intent (4.83/5). The Silk Charge&Go IX is best suited for users who prioritize an invisible, rechargeable design and primarily need clear speech understanding in quieter settings, while having minimal need for streaming audio content.

The Yeasound RIC800 is a mid-priced OTC hearing aid that earned an A grade with a SoundScore of 4.7/5 in our lab testing, placing it in the top 2% of the OTC hearing aid category and ranking #2 out of 65 devices tested. Priced at $659, this behind-the-ear rechargeable device delivers strong performance that competes favorably against other options in its price range. In our testing, the RIC800 demonstrated strong speech clarity in quiet environments, scoring 4.4/5—a full 1.63 points above the category average of 2.79. Speech understanding in noisy situations scored 2.4/5, which is 0.93 points above the category average but remains mixed in absolute terms. This pattern is common even among higher-scoring OTC devices, where challenging noise environments continue to be difficult. Streaming quality stands out as a particular strength, scoring 4.3/5—an impressive 2.38 points above the category average of 1.92. Feedback handling was excellent at 5.0/5. However, own-voice comfort scored 2.1/5, falling 0.41 points below the category average, which some users may notice during conversations. The RIC800 supports both iPhone and Android streaming and features rechargeable batteries. It earned a 2025 Expert's Choice Award. Among similarly priced competitors like the Sony CRE-E10 (4.66/5) and Lexie B2 Plus (4.41/5), the Yeasound RIC800 leads in overall sound performance. This device is best suited for those prioritizing speech clarity and music streaming quality who can accept some own-voice trade-offs.