Oticon

Oticon Own Si™ Custom In-The-Ear Solutons

Discover the New Oticon ON Si™ – Natural Hearing Reinvented
Now available at Coastal Hearing clinics across North Wales

At Coastal Hearing, we’re proud to offer the latest innovation from Oticon – the all-new Oticon ON Si™, a revolutionary hearing aid powered by Oticon's most advanced sound processing platform yet. Designed to support the way your brain naturally makes sense of sound, ON Si takes hearing to a new level of clarity, comfort, and connectivity.

Smarter Sound with Brain-Inspired Technology
Oticon ON Si™ is built on Oticon’s advanced Deep Neural Network (DNN) and Polaris R™ platform, trained on millions of real-life sound environments. This means your hearing aids don’t just amplify sound—they intelligently understand what you're listening to, helping you focus on speech and stay aware of your surroundings in even the most challenging noise.

Key Features of Oticon ON Si™
BrainHearing™ Technology
Supports the brain's natural sound processing so you can understand more with less effort.

RealSound Processing™
Delivers clear, rich, and detailed sound from every direction—just like natural hearing.

360° Sound Awareness
Maintains environmental awareness while enhancing speech in noisy settings.

Next-Gen Bluetooth® LE Audio
Stream music, calls, and more directly from iPhone®, Android™, and other Bluetooth-compatible devices – with better quality and lower battery drain.

Hands-Free Calls
Take calls directly through your hearing aids with compatible smartphones – no need to reach for your phone.

Discreet Designs
Custom in-the-ear (ITE) styles with all-day battery life and stylish colour options.