Oticon Own SI - Hearing Support That Stays Out of Sight The Oticon Own SI is a custom-fit hearing aid designed for those who prefer a discreet solution without compromising on sound quality. Whether you choose an invisible-in-canal (IIC) or completely-in-canal (CIC) model, each device is moulded to fit your ear and stay hidden during daily use. Built on Oticon’s most advanced chip, the Sirius™ platform, Own SI brings top-level sound processing into a tiny form. This chip powers a deep sound-learning system that’s been trained on everyday noises—helping your brain tell the difference between speech and background sound. Whether you're catching up with family or out in a busy café, the device works in the background to help you focus on what you want to hear. Despite its size, Own SI is durable, water- and dust-resistant (IP68 rated), and includes several features that improve comfort in real-world listening situations—like softening sudden loud noises or adjusting smoothly to changes in your environment. While Bluetooth streaming isn’t possible in this style, CIC versions do offer wireless coordination between ears for a more balanced experience. Which Technology Level Is Right for You? Oticon Own SI is available in four levels, each offering different levels of support. All use the same high-quality design and chip but vary in how they handle complex sound situations. Here’s a breakdown of what each level offers and who they’re best suited for: Oticon Own SI 1 This is the most advanced version. It includes the full range of sound processing features and offers the strongest support in busy or noisy environments. If you spend time in restaurants, attend meetings, travel, or simply want the most effortless listening in all situations, this model is designed for you. It delivers the best clarity and noise control that the range has to offer. Oticon Own SI 2 The SI 2 is still highly capable, offering excellent sound clarity and speech support in everyday environments. It performs well in moderate background noise and adapts quickly to changes in your surroundings. This is a strong choice for people who enjoy social settings, group conversations, or time outdoors, and want reliable performance without needing every premium feature. Oticon Own SI 3 This version offers balanced support for people who are often in quieter places. It’s ideal if your day-to-day life involves one-on-one conversations, home activities, or relaxed social situations. It still helps manage some background noise, but its main strength is making speech easier to follow in calm or moderately noisy settings. Oticon Own SI 4 The entry-level model focuses on the essentials. It provides clear amplification and stable everyday performance in quiet environments. It doesn’t include advanced features for complex listening but is a great option for those who want a simple, discreet solution that’s comfortable and easy to wear. How to Decide The best model for you depends on where you spend your time and how much support you need. If you're often in challenging listening situations or want the highest level of performance, go with SI 1. If you enjoy a variety of environments and want clear speech with strong background noise control, SI 2 is a great balance. For those in mostly quiet or low-key settings, with occasional group conversations, SI 3 is a reliable mid-point. And if you want a simple, discreet device to support everyday listening in calm places, SI 4 does the job without overcomplicating things. All versions of Oticon Own SI are built for comfort, made to fit your ear precisely, and backed by Oticon’s latest sound technology. Your audiologist can help you decide which level matches your lifestyle and hearing goals best.