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Signia (Siemens) Pure 312 Bluetooth (3Nx) Hearing Aid

$2,050.00 $1,999.00

The most compact, full-featured hearing aid with direct streaming capabilities!

The latest technology from Signia, Pure 312 NX hearing aids come in features like direct connectivity for streaming and patent own voice processing system for the most natural sound.
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Device Videos

Signia -Siemens : NX platform with OVP - Replicating Nature (Introduction)

Signia -Siemens Pure 312 NX Bluetooth hearing aids

Signia -Siemens Nx hearing aids: Replicating Nature Technology Video

Signia -Siemens Nx hearing aids with Telecare 3.0 - Revolutionary remote hearing care

Product Description

About the Brand

The Signia Siemens Pure 312 3NX is the essential listening device which has the patented own-voice-processing technology for comfortable hearing, especially for first-time wearers. The product has a laser edge antenna, compact design which delivers the best hearing experiences and unparalleled connectivity.

Hearing aid: Upgrades

The Signia Siemens Pure 312 3NX listening instrument is also available in two other upgrades of performance

1)    Signia Siemens Pure 312 3NX
2)    Signia Siemens Pure 312 5NX
3)    Signia Siemens Pure 312 7NX

Your Environment

Sense the most natural sounding environment in every business discussion without missing any details thanks to the Signia Siemens Pure 312 3NX listening device which brings you discreet wearing and comfort.

Technology Levels

The Signia Siemens Pure 312 3NX hearing aid is the entry technology level of the product portfolio and is also introduced in two upgrades to cover mild hearing impairment up to severe hearing loss.

Noise Reduction

The Signia Siemens Pure 312 3 NX hearing aid can suppress the noises from your listening environment through the speech and (three modification steps) noise management program. The system reduces the focus on all other sounds classified as noise apart from the speaking voices you need to hear.


The beamforming technology and the basic spatial configurator of the Signia Siemens Pure 312 3NX listening device is the directionality program used to locate the sounds from your surroundings in the most natural sense. The 3D classifier helps you locate signals even when you are in motion.


The Signia Siemens Pure 312 3NX hearing device has 24 channels and corresponding handles intended for the wide range of sound amplification capabilities of the listening instrument.


The connectivity features of the Signia Siemens Pure 312 3NX listening device include the wireless 2.4 GHz Bluetooth for streaming capabilities with your smartphones or TV. The Ultra HD e2e technology permits beneficial audio processes between the hearing aids.

Remote Hearing Care

The Telecare 3.0 is the hearing care program which functions remotely to help your hearing care professional adjust your Signia Siemens Pure 312 3NX hearing aids settings in difficult listening situations. The system also supports a video call for a follow-up appointment with your clinician.


The own voice processing and program dealing with the soundscape signals of the Signia Siemens Pure 312 3NX hearing aids add the system results to come up with the most natural sounding hearing environment. The hearing device has six programs assisted with directionality, signal amplification, and noise cancellation features.


To provide power for functionality, the Signia Siemens Pure 312 3NX hearing aid uses zinc-air size 312 batteries.  These batteries are available on sale at an affordable price from Eardeals. See delivery options at Shipping Details page.


The Signia Siemens Pure 312 3NX hearing aid can be controlled using the miniPocket remote control or with the use of your smartphones via MyControl App.

To optimise the sound streaming functionality of the listening device, the Streamline Mic, and the Streamline TV Transmitter can be used.Your clinician can help you choose the device to assist you in your everyday listening activities. Eardeals have these accessories for purchase.


The Signia Siemens Pure 312 3NX hearing aid is available in 11-colour selection to match various wearing preferences. These shades of tint include Black, Deep Brown, Sandy Brown, Dark Champagne, Grey, Granite, Dark Granite, Golden Blonde, Pearl White, Silver, and Beige.

How to Use

The receiver of the Signia Siemens Pure 312 3NX is seated inside the ear canal fitted with the soft cover dome. The hearing device is attached at the back of the ear whilst being connected to the receiver via cord wire. The product can link to different accessories which can be discussed further by your hearing care specialist once the hearing settings have been adjusted according to your listening needs.

Fit Domes

The Click Sleeves are ear canal coverings which can be fitted to the Signia Siemens Pure 312 3NX hearing aid for a same-day wearing and fitting. These ear canal cover products are available in extra small, small, medium and large sizes and two venting choices (open-vent and closed-vent).

Smartphone App

The Signia Siemens Pure 312 3NX hearing aid can be connected to two smartphone applications for varying audiological benefits. The MyControl App transforms your cell phone into a discreet remote control whilst the MyHearing App allows your clinician to adjust your listening settings in difficult situations remotely from the clinic.

Tinnitus Therapy

The Signia Siemens Pure 312 3NX hearing aids can be associated with the Notch Noise Therapy to help reduce the effects of tinnitus.


The next step is a free comprehensive hearing test!

Helpful Links

Learn more: About the Signia NX

Read more: Signia NX Pure 312

Read more: Signia MyControl App

Manufacturer Brochure – Feature Overview

Manufacturer Brochure – Pure 312 Nx Leaflet



Additional information

When can I be fitted?



Technology Level

Product Style


Colour Range

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Tinnitus Therapy



Water/Dust Proof


Smart Phone App


Multiple Fitting Options

High Power

Hearing Loss Severity

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Accessories (Sold Separately)


Pure 312 BT

Launch Date

Early 2018

Tech Name


Best Feature

Own Voice Inclusion

Battery Size







Manufacturer's Warranty

3 years warranty

Loss or Damage

12 months warranty

The low prices are the beginning of our great service!

Lowest price guarantee (10% off with any comparable product quote)
30-day money-back satisfaction guarantee on the purchase price of the hearing aids
Custom hearing aid fitting & programming
Hearing aid review and re-tune appointments (Free for 60 days from purchase date)
Hearing test (required for hearing aid fitting)
1 years Free supply of fresh, premium hearing aid batteries (2 boxes)
*Manufacturer product warranties
*Manufacturer warranty for accidental loss or damage
Choice of hearing aid colours and styles
Take advantage of your private health insurance rebates

* Please note that manufacture warranties differ depending on the products brand and style. Please consult our manufacture warranty page for more information on how this may effect your choice in product.

NO hidden costs - NO extra costs

Ear Deal Service

Pay-as-you-go after 60 days free adjustments + 30 day money back guarantee on the price of the hearing aids*

Book appointment or purchase a product online
Visit clinic for hearing test or device fitting
Visit clinic for annual tests and device adjustments

* Visit the EarDeals services page for more information.

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