HearOne vs. HearDuo: Which OIDO Hearing Aid Is Right for You?

Choosing the right hearing aid isn't just about volume; it’s about lifestyle, comfort, and personal priorities. At OIDO, we offer two FDA-registered over-the-counter (OTC) hearing aid models designed for adults with perceived mild to moderate hearing loss; the HearOne and HearDuo. An audiologist visit is not required, both models are designed for easy, at-home setup using the OIDO app. They both feature adaptive noise cancellation, app personalization, and Bluetooth 5.0 for seamless connectivity. 

The HearOne, with it’s behind-the-ear (RIC) design and 8-channel WDRC sound processing, offers enhanced sound separation, ideal for those who prioritize top tier precision and robust day long use. 

If discretion and everyday versatility are your top concerns, the HearDuo may be your match. This in-the-ear (ITE) model is smaller and more discreet, perfect for users who want to blend in while staying connected. With 4-channel automatic volume control, customizable sound settings via the OIDO app, and a lightweight, stylish design the HearDuo offers a user experience similar to that of a modern wireless earbud. Whether you're streaming music, taking a call, or watching TV, the HearDuo supports your lifestyle seamlessly; while still delivering 24 hour battery life and a powerful charging case. 

So which model suits you best? If you’re often in dynamic environments and value sound separation, go with the HearOne. If you prefer a minimalist look with solid performance and a sleek, low profile, choose the HearDuo. At OIDO we believe hearing better should be easy!

Disclaimer:

OIDO hearing aids are FDA-registered over-the-counter (OTC) devices intended for adults 18 and older with perceived mild to moderate hearing loss. They are not intended for individuals with severe hearing loss or children. If you have difficulty hearing loud sounds, experience sudden or rapid hearing loss, or if this product does not provide sufficient benefit, consult a licensed hearing health care professional. No medical evaluation or prescription is required to purchase this product.