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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.

Key features

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

Get more information on Pure® 13 BT primax.

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 revolutions Notch Therapy.

primax star: HD binaural audiology meets next-level remote hearing care

We offer the most sophisticated audiology with our proven primax™ technology. primax star is the culmination of this successful platform, taking it to new levels of precision to deliver truly effortless hearing.*

It’s all possible thanks to our high-definition (HD) binaural technology, which enables us to create industry-leading audiological features throughout the entire range. And now, we’re taking another leap forward by offering an unprecedented level of precise remote adjustments across our entire portfolio with TeleCare 2.0™.

TeleCare 2.0 brings wearers and hearing care professionals closer than ever.

New for Pure 13 BT, primax star and TeleCare 2.0 give the professional a powerful tool to access smart data from the patient remotely. The system detects and stores real-time data on the patient’s experience with different environments via Bluetooth, including when they were in those environments, for how long, and what actions the patient completed.

It allows hearing care professionals to see hearing aid settings and environmental data in the TeleCare portal. Valuable predictors of trial success are plotted daily for monitoring while real-time data is displayed to assist with objective remote tuning.


Daily data to predict trial success.

  • Daily wearing time
  • Program use and classification spread
  • Daily user satisfaction

Real-time data to assist with remote tuning

  • Program
  • Volume
  • Battery status
  • Environment classification
  • Environment noise level

Get more information on Pure® 13 BT primax.

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. “Made for iPhone” means that an electronic accessory has been designed to connect specifically to iPhone and has been certified by the developer to meet Apple performance standards. Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards. Please note that the use of this accessory with iPhone may affect wireless performance.