ReSound ENZO 3D

Hear every day with clarity

ReSound ENZO 3D brings Smart Hearing to people with severe-to-profound hearing loss

Smart Hearing

Take control over your hearing experience - wherever you are - with the ReSound Smart 3D app


Experience our wireless accessories to understand how you can make the most out of your hearing aids


Sleek design in the smallest hearing aid available to people with severe-to-profound hearing loss



ReSound ENZO 3D provides clarity and control for your clients with severe-to-profound hearing loss

Provide more clarity for your clients in any environment

For many people with severe-to-profound hearing loss, hearing aids aren’t just about amplifying sound. They’re about providing clarity. 

It uses our patented Binaural Directionality III and Spatial Sense technology to give users a sense of where sounds are coming from. ReSound ENZO 3D also delivers the highest amplification in the industry, without feedback.

Your clients experience:


more clarity of the sounds around them*


better speech understanding in noise**

*compared to binaural beamforming in hearing aids for severe-to-profound hearing loss

(Effect of directional strategy on audibility of sounds in the environment for varying hearing loss severity. Jespersen C, Kirkwood B, Groth J. 2017).

**with Binaural Directionality III compared to omni directionality

(Binaural Directionality III compared to omni directional. Data on file)

"This is the first time I've been extremely excited about hearing aid technology"

Tara Svensson, 38

ReSound ENZO 3D user

ReSound Smart 3D app

Give your clients seamless connectivity

Speaking on the telephone is a challenge for people with severe-to-profound hearing loss. With made for iPhone technology, ReSound ENZO 3D works like wireless headphones because sound is streamed directly to the hearing aids. 

ReSound ENZO 3D is the only Made for iPhone hearing aid for people with severe-to-profound hearing loss. (Android users can stream with just one small accessory.)

Clients can also use the ReSound Smart 3D app to personalise and control their sound experience from their smartphone, adjusting volume as well as bass, middle and treble.

Using FaceTime video calls with ReSound ENZO 3D, 

70% improvement in speech understanding 

compared to an acoustic phone.

Your clients will feel more in control when they’re able to communicate easily on the telephone.

It's really amazing that I can stream directly to the hearing aids.

Rune Linderoth, 42
ReSound ENZO 3D user

Get even more out of your 
day with wireless accessories

Streaming sound from a range of ReSound wireless accessories lets you get even more out of your hearing experience. You can watch TV at your own volume while people around you enjoy it at their volume and hear speech more clearly in noisy environments and at a distance.


Provide assurance and 
support - wherever your 
clients are 

Our new ReSound Assist feature lets you fine-tune your clients’ hearing aids from a distance, replacing some of the in-person appointments while keeping your client relationships close. 

The first fit will always take place at your clinic, but with ReSound Assist, your clients will be able to request adjustments using their smartphones and the ReSound Smart 3D app. 

You can make the adjustments at your desk using the ReSound Smart Fit software and send them directly back to your clients via the secure cloud. Clients can then download the new settings with the ReSound Smart 3D app.

Learn more

Here's how it works:

  1. Your client requests assistance via ReSound Smart 3D App 

  2. You receive the request via ReSound Smart Fit software 

  3. You send updated settings and/or messages 

  4. Your client receives updated settings or messages, and downloads settings wirelessly to ReSound ENZO 3D hearing aids

Optimize your fitting experience

Resound Smart Fit has been developed with input from hearing care professionals, and has a simple, improved fitting flow and easier navigation. It is the new industry standard compatible with Noahlink Wireless.


The smallest hearing aid for people with severe-to-profound hearing loss

ReSound ENZO 3D is the smallest hearing aid available for people with severe-to-profound hearing loss.

It offers exceptional battery life and long durability - our 98 model battery lasts for 12 days when streaming up to four hours per day.

It comes in two BTE styles and a wide range of colors.

Every component is coated with iSolate nanotech, an ultra-thin shield that seals it off from water, dust, and ear wax.