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With Circa™, you'll enjoy superior sound clarity, comfort and universal connectivity. Our new technology, Hearing Reality™, helps you hear in the most challenging environments.
To hear comfortably in challenging environments
Hearing Reality™ is effective in even the noisiest environments, comfortable in loud settings and quiet in quiet settings, and allows you to enjoy newly enhanced speech clarity.
The convenience of adjustments on the go
Easily make adjustments to your hearing aids anytime, anywhere with the Thrive™ app.
Better wireless streaming
New technology provides consistent wireless performance through your smartphone or wireless accessories while streaming cell phones, TV, music and other media.
Hearing that happens intuitively
Geotagged memories that automatically switch modes when the GPS feature in your smartphone detects you are in a tagged location. For example, a "home" memory activates when you arrive at home.
Hearing thats personalized for you
Personalized Control in the Thrive app that lets you make adjustments to suit your preferences in different listening environments.
No buzzing or whistling
Our best-in-class feedback cancellation system providing feedback-free, comfortable listening all day long.
Durable, dependable hearing aids
Surface™ NanoShield, our pioneering water, wax and moisture repellent system, to protect and ensure durability and dependability.
Music the way it was meant to be heard
A whole new way to experience music – adjustable via the Thrive app. Now you can hear every note the way the artists intended – with pure, refined sound quality.
Customizable tinnitus relief
Advanced MultiFlex Tinnitus Technology, adjustable via the Thrive app, to bring relief to those who suffer from ringing in the ears.
Thrive Hearing app
Circa intuitively connects to your Apple and Android devices via Bluetooth technology and NuEar's easy-to-use Thrive Hearing app. Thrive offers additional features designed to enhance your listening experience anywhere you go. Learn more about the Thrive Hearing app
Hearing aid accessories
Our new hearing aid accessories are powered with wireless connectivity to help users fully engage the world around them. Easily stream audio from your TV and a variety of audio sources directly to your hearing aids. Learn more about hearing aid accessories
The Thrive Hearing Control app lets you easily connect your Circa and Circa AI hearing aids to your Apple and Android devices.
Thrive Hearing Control app supports smartphone compatible Circa AI and Circa hearing aids and offers a variety of enhanced adjustment capabilities. The app relies on Apple’s Operating System (iOS) to manage the connectivity between the smartphone compatible hearing aids.
Thrive has been tested and is compatible with the following versions of Apple’s Operating System (iOS):
For best performance, we recommend using the most current iOS version.
iOS UPDATE NOTE: When updating the version of iOS on your iPhone, the hearing aids may lose connection, requiring you to un-pair and re-pair the hearing aids with your iPhone.
Thrive is compatible with the following Apple devices:
iPhone 8 Plus
iPhone 7 Plus
iPhone 6s Plus
iPhone 6 Plus
iPad Pro (12.9-inch 2nd generation; 12.9-inch 1st generation; 10.5-inch; 9.7-inch)
iPad Air 2
iPad (6th generation; 5th generation)
iPad mini 4
iPad mini 3
iPad mini 2
iPod touch (6th generation)
We are constantly evaluating Android products and their compatibility with our hearing aids. Due to the complex nature of the Android platform and many different types of products utilizing this platform, we test each product separately and will provide compatibility information as we complete our rigorous testing. Remember to check this page for updated Android compatibility information.
Thrive Hearing Control app* supports smartphone compatible Circa AI and Circa hearing aids and is compatible with the following Android products and operating systems:
Samsung Galaxy® S9+ running Android OS 8.1
Samsung Galaxy® S8+ running Android OS 8.1
Samsung Galaxy® S8 running Android OS 7.0
Samsung Galaxy® S7 Edge running Android OS 6.0
Samsung Galaxy® S7 running Android OS 6.0
Samsung Galaxy® S6 Edge Plus running Android OS 5.1.1
Samsung Galaxy® S6 Edge running Android OS 5.0
Samsung Galaxy® S6 running Android OS 5.0
Samsung Galaxy® Note 9 running Android OS 8.1
Samsung Galaxy® Note 8 running Android OS 8.1
Samsung Galaxy® Note 5 running Android OS 5.1.1
Google Pixel 3 running Android OS 9
Google Pixel 3 XL running Android OS 9
Google Pixel 2 running Android OS 8.0
Google Pixel 2 XL running Android OS 8.1
Google Pixel 2 XL running Android OS P (9)
Google Pixel running Android OS 7.0
Google Pixel XL running Android OS 7.0
Google Nexus 6P running Android OS 6.0
Google Nexus 5X running Android OS 6.0
HTC 10 running Android OS 7.0
HTC 10 running Android OS 6.0
HTC 9 running Android OS 6.0
HTC One M8 running Android OS 5.0
HTC One M7 running Android OS 5.0
HTC U11 Life running Android 8.0
LG LV-30 running Android OS 8.1
Motorola X4 running Android 8.1
*Thrive Hearing Control app streaming functionality with smartphones running the Android operating system requires the Starkey Hearing Technologies Remote Microphone +.
Thrive Hearing appLearn more
Circa BrochureDownload PDF
Wireless connectivityLearn more
Apple, the Apple logo, iPhone, iPad, iPod touch and Apple Watch are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc. "Made for iPod," "Made for iPhone" and “Made for iPad" mean that an electronic accessory has been designed to connect specifically to iPod, iPhone, or iPad, respectively, 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 iPod, iPhone, iPad or Apple Watch may affect wireless performance.
Android and Google Play are trademarks of Google Inc. Galaxy S, Galaxy Note and Samsung Galaxy Apps are registered trademarks of Samsung Electronics Co., Ltd. HTC One is a trademark of HTC Corporation. Amazon, Alexa and all related logos are trademarks of Amazon.com, Inc. or its affiliates.