ReSound Smart 3D and Auracast
Control hearing aids, personalise sound and manage connections from your phone.
Simple control from your phone
ReSound Smart 3D lets you change volume and programmes, check battery status and save settings for specific places.
Personalisation in real situations
- Volume control for each hearing aid.
- Programme and sound preference changes.
- Battery and connection status.
- Find My Hearing Aid where supported by the model and phone.
- Remote assistance requests where the service is available.
Auracast Assistant
With compatible phones and hearing aids, the app can help discover and select Auracast broadcasts in places such as venues, airports or public events.
ReSound Relief
The Relief app provides sound and relaxation tools for tinnitus management. It does not replace audiological or medical assessment.
Feature availability varies by hearing-aid model, phone, operating system and region. The OTOFON team can help with pairing and setup.


Smart 3D + Auracast
Your hearing aids under control, wherever you are
Change programmes, check battery status and connect to compatible broadcasts from your phone.
- ReSound Smart 3D
- Auracast Assistant
- ReSound Relief
- Setup support

