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Smart 3D app

With the ReSound Smart 3DTM app your patients can
easily optimize their hearing experience.

  • Make the most out of your ReSound products
  • Enable your patients to personalize their sound 

Personalized hearing experiences

With the ReSound Smart 3D app, anyone purchasing a compatible ReSound hearing aid is able to discreetly fine-tune their devices anytime they need. The app works with your patients' favorite Apple® and Android™ devices for convenient adjustments on-the-go.

See all compatible devices


Key benefits


One-tap sound adjustments can be made in an instant on compatible smart devices, as discreetly as sending a text or an email. In addition, with ReSound Assist, your patients can easily request and implement remote fine-tuning updates from you.


In the toughest environments, Ultra Focus in ReSound ONE, uses a powerful directional pattern to focus on the speech in front of your patients. Ultra Focus can be activated by patients at any time through the ReSound Smart 3D app.

The modern connected consumer

Life is busy, and communication is vital for people. They expect to take calls, stream music or other sounds wherever they are. Your clients can do just that: stream calls and sound from their hearing aids to their iOS or Android device.

Easy onboarding to wireless hearing aids

  • The first time your patients use the app, simple on-screen instructions walk them through the basic hearing aid features. As the patients adapt to their aids, the app continues to send them tips, adjusting to their hearing and preferences over the first week.
  • New and less experienced patients can receive motivational tips to encourage them to wear their hearing aids longer and adopt better hearing behaviors. This information is particularly helpful during the initial adaptation period after the first fitting.
  • Your patients can track the battery status of their rechargeable hearing aids, and get a notification when they need to charge.

More opportunities with ReSound Assist

ReSound Assist allows you to stay in touch with your patients without an office visit. Receive and respond to remote fine-tuning requests or complete live, video appointments right from ReSound Smart Fit fitting software.

Learn more about ReSound Assist

Explore other ReSound apps

Visit our apps overview pages to learn more about our offering of both connected and non-connected apps. 

Learn more