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Equipped with our primax™ star platform, the new Pure® 13 BT primax revolutionizes precise hearing. It combines the industry’s most innovative application of Bluetooth® low energy with high-definition binaural hearing to deliver better-than-normal hearing and a direct connection to iPhone®. It’s the world’s first hearing aid to offer audiological benefit through Bluetooth®. It uses detailed, Bluetooth-based data in combination with the new myControl™ App to provide a clear overview of the wearer’s acoustic environment.

For example, if the wearer is walking in a noisy environment, the hearing aids register the wearer is in motion, and automatically adjust to better hear a conversation partner at their side or from the back while maintaining awareness of environmental sounds like sirens, approaching vehicles, or pedestrians. This improves the wearer’s listening comfort and safety.

Pure 13 BT primax. World-class hearing with direct connectivity to iPhone and TV.


Key features:

  • HD binaural
  • Audiological benefit through Bluetooth
  • Direct streaming
  • Compatible with myControl App
  • TeleCare 2.0 ready
  • Tinnitus Notch Therapy treatment

Enhanced connectivity.

Pure 13 BT primax and the myControl App.

In combination with the myControl App, the Pure 13 BT provides better than normal hearing* tailored to the wearers’ individual lifestyle. The app does more than enable direct streaming, it also sends information about the wearer’s surroundings to their hearing aids for the best possible hearing while on the move — for relaxation and safety no matter what comes their way.

* Two independent clinical studies have shown that binax can even exceed normal hearing in certain challenging hearing situations (University of Northern Colorado, 2014; Oldenburg Hearing Center, 2013): Speech Reception Thresholds (SRT) in cocktail-party situations improved up to 2.9 dB for wearers with mild to moderate hearing loss using Carat binax or Pure binax hearing aids with narrow directionality, compared to people with normal hearing.


World’s first use of iPhone motion sensors.

People frequently move while they are speaking, so their hearing aids should react dynamically and adjust to their changing listening situation. Up until now, this data was missing, but with the new myControl App, it’s finally available.

The app uses Bluetooth technology to provide detailed data on the wearer’s acoustic environment. Even in a vehicle, Pure 13 BT enables the wearer to enjoy the best possible listening experience and focus on what’s important to hear.



Sound exposure

Pure 13 BT hearing aids help wearers look after their hearing health. Similar to a fitness tracker, they create a personal sound profile over time based on noise exposure, so you can help your patients protect their hearing from deteriorating further.



Wearers can listen to their favorite music by streaming it directly into their hearing aids for an outstanding sound experience.


Phone calls

For complete convenience, wearers can stream phone calls directly from their iPhone into their hearing aids.


StreamLine TV

Thanks to StreamLine TV, audio from televisions can be fed directly into Pure 13 BT hearing aids. Wearers can even adjust the volume individually via the myControl App.


Signia tinnitus solutions

Your patients can tune out tinnitus with unique built-in tinnitus therapies, including our revolutionary Notch Therapy.

Learn more about tinnitus therapies

The Bluetooth® word mark and logos are owned by the Bluetooth SIG, Inc., and any use of such marks by Sivantos is under license. Other trademarks and trade names are those of their respective owners.

iPhone is a trademark of Apple Inc., registered in the U.S. and other countries.

Pure 13 BT primax at a glance


Watch Pure® 13 BT - a fusion of leading audiology and connectivity

Made for iPhone® Signia Hearing Aids


For more convenience and greater possibilities.

The best accessories complement and significantly extend the functionality of hearing aids. Remote controls, companion microphones, and charging stations are a delight for every hearing aid wearer.

Click Sleeves for RICs. The quick change artists.


Now available for all Signia primax RICs. The premium acoustic coupling offers improved feedback stability, superior wearing comfort and retention, together with instant fitting.

The highly adaptable, disposable, soft silicone Click Sleeve ensures a level of comfort and retention of the hearing aid in the ear.

The Click Sleeve comes in a closed and vented version, and in three different sizes  (S, M, and L) suitable for most ear anatomies and audiological needs.

Wireless Programming


NOAHlink Wireless.

The industry-standard programming interface based on the Bluetooth® low energy standard. NOAHlink® allows for completely wireless programming of Pure 13 BT primax hearing aids.


The Bluetooth® word mark and logos are owned by the Bluetooth SIG, Inc., and any use of such marks by Sivantos is under license. Other trademarks and trade names are those of their respective owners.

Audio Streaming

myControl App. The best hearing experience just got even better.

The new myControl™ App is made specifically for Pure 13 BT hearing aids. It offers a range of advantages beyond direct streaming.

It acts as a relay-less remote control for quick and easy changes to settings like volume and programs, and delivers advanced adjustment options for unprecedented personalization. Similar to a fitness tracker, the myControl App helps wearers look after their hearing health by identifying when they are being exposed to potentially harmful noise in their daily lives.

The app also enables Pure 13 BT to deliver the best possible hearing while the wearer is on the move, ensuring their relaxation and safety no matter what comes their way.


Download myControl App

StreamLine TV. Programmed for superb sound.

Thanks to StreamLine TV, audio from televisions can be fed directly into our Pure 13 BT primax hearing aids. Wearers can even adjust the volume individually via the myControl™ App.


Remote Controls


Discreet control: miniPocket.

The ideal solution for anyone who wants discreet, convenient control of their hearing aids without the need for a large remote control or smartphone. Reliable and easy to use, the miniPocket is small enough to carry on a key ring yet powerful enough to control all essential features.

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