hearDigits - Validated online hearing screening technology
hearDigits uses clinically-validated digits-in-noise technology for online hearing screening tests. The hearDigits widget can easily be embedded onto any healthcare service provider or retailer's website, with customized branding and user journeys.
End-users can take a free online hearing screening to determine their hearing status in 2 minutes. Retailers, researchers and healthcare providers can access the test results directly from our secure cloud-based data management system for referrals, follow-up consultations and hearing aid sales.
Simplifying online hearing screenings and referral management
End-users
Determine your hearing status quickly and conveniently
Users complete the hearing screening assessment directly on your website, for either a retail or clinical setting. This can be used as an awareness or lead generation tool, with user details collected during the user journey for follow up, lead nurturing and sales generation.
Retailers and healthcare practitioners
Generate referrals and leads
User contact details can be collected in the user journey and are made available to you via our secure cloud-based data management portal. The optional video calling feature allows you to connect with customers for personalized remote consultations and sales. Post-test user journeys are customizable and can be used to share more information on hearing loss or recommend hearing aid purchase (including the sales of over-the-counter (OTC) hearing aids*).
Customize the widget to match your corporate identity
hearDigits enables you to customize the test to perfectly match your website's look and feel. Full customization of the design and user journey is available.
*Only available in the United States.
Try our online hearing test for yourself
*Validated hearing test (2016 International Journal of Audiology, 2018 Ear and Hearing).
Hearing test provided by hearX® Group
Redefining free online hearing tests
hearDigits features you can benefit from
Trusted by leading organizations
Frequently Asked Questions
How does the hearDigits test work?
hearDigits uses three English digits spoken in the presence of background noise at different volumes to screen the hearing of both ears simultaneously. This is known as a digits-in-noise test. The test determines your speech reception threshold (SRT) in signal-to-noise ratio (SNR) dB. This means that the test determines your ability to hear speech in background noise.
In which languages are hearDigits currently available?
hearDigits is currently available in South African and American English accents. The South African digit set was developed by the University of Pretoria, South Africa, and the American English accent digit set was developed in collaboration with Cincinnati Children's Hospital. For more information on the validation behind this technology, see: - Potgieter JM, Swanepoel D, Myburgh HC, Hopper TC, Smits C (2016): Development and validation of a smartphone-based digits-in-noise hearing test in South African English. International Journal of Audiology, 55(7):405-411 - De Sousa KC, Swanepoel D, Moore D, Myburgh HC, Smits C (2020): Improving Sensitivity of the Digits-in-Noise Test Using Antiphasic Stimuli.. Ear and Hearing, 41:442-450 For additional research articles, please refer to our published resource page: hearX Published Research.
Is the hearDigits widget available to customers outside of South Africa?
Yes, the hearDigits widget can be easily embedded into any website, making it available globally. To purchase hearDigits, please contact a hearX Sales Executive at sales@hearxgroup.com.
Is the test reliable?
Yes, the test content has been clinically validated, with research published in multiple peer-reviewed journals. Studies confirm that hearDigits has a sensitivity and specificity of 90% for detecting hearing loss. For more information, see: - De Wet Swanepoel D, De Sousa KC, Smits C, Moorec DR (2019): Mobile applications to detect hearing impairment: opportunities and challenges.* Bull World Health Organ, 97(10): 717–718.
Does hearDigits work on multiple platforms?
Yes, the hearDigits widget works on both mobile and desktop browsers across all operating systems.
Is the hearDigits widget compatible with a WordPress website?
Yes, the hearDigits widget is compatible with WordPress websites.
Will the hearDigits widget slow down my website?
No, the hearDigits widget will not slow down your website. However, internet connection quality will impact the load time. The hearDigits online screening test is embedded using an iFrame, where only the initial page (a start button) loads on your website, preventing delay. Once the user clicks 'Start,' the widget begins loading assets for the test.
Is the hearDigits customizable to suit my website design?
Yes, the hearDigits widget is customizable to match the basic look and feel of your website. The Premium version offers more customization, including hyperlinks and changes to the widget's flow. For specialized needs, contact our Sales Team to discuss options.
Can anybody take the test?
The hearDigits test is designed for individuals aged 16 and above, as it requires language comprehension. The South African English version has been validated for children aged 4 and up, including normative data for this age group.
When I do the test, the numbers become so soft that I cannot hear them anymore. What should I do?
Before starting, adjust your earphone volume to a comfortable level. During the test, volume changes based on responses; if unsure of the spoken numbers, guess. For an optimal experience, we recommend using Bluetooth or stereo headphones/earphones without noise cancellation or filters.
Can the test be taken without headphones?
It is best to use headphones or earphones, either plugged in or paired with a device. Accuracy may be compromised if loudspeakers are used.
In what format will the client/patient view their test results on my website once they have completed their screening test?
Once completed, the client's results will display on-screen. Depending on widget settings, clients may enter their details before viewing results, ensuring results access aligns with your preferences.
Why would I use the hearDigits widget on my website?
The hearDigits widget is beneficial as a pre-screening tool for hearing loss severity indication. For audiologists and hearing care practitioners, it increases customer awareness and generates leads, potentially boosting practice income. Test and contact details are saved on the secure Leads portal, enabling tracking and referral management.
What is the difference between the basic and premium hearDigits subscription?
The premium subscription offers customization for theme color, hearDigits logo visibility, additional tools, and more. The basic subscription appears in a standard hearDigits-branded format without customization options.
How do I embed the widget on my website?
After customizing your widget, you'll receive a segment of HTML code that can be easily pasted into your website. The widget is built to adapt automatically to different screen sizes and mobile devices.
How do I create my Leads portal login details?
Visit leads.hearxgroup.com in your browser, click ‘Register a hearX account,’ and fill in your details using the same email address used for your hearDigits subscription. Once registered, log in to the Leads portal with these details.
I’m an audiologist or hearing care practitioner. How do I access the referral leads to my practice?
After completing the test, customers may enter contact details to be reached by you. This information is synced with the Leads portal included with your hearDigits subscription, allowing you to access customers' names, contact numbers, and emails.
How do I download customer leads from the Leads portal?
Leads can be downloaded directly to an Excel spreadsheet from the Leads portal. For assistance, contact our support team at support@hearxgroup.com.
I have a premium hearDigits subscription and I want to update my widget’s design and functionality. How do I do this?
Log into the Leads portal, select ‘hearDigits’ in the sidebar, choose ‘list’ from the dropdown menu, find your widget, click on the three dots at the end of the line, and select ‘edit.’ You can then adjust your widget’s design and functionality.
How will the hearDigits test result be displayed to me, the owner of the hearDigits widget?
The hearDigits test result will be displayed as a Signal-To-Noise Ratio (SNR) graph.
How do I interpret the results displayed by the SNR Graph?
The SNR value is based on the patient's age (birth year) and gender. The normative hearing ranges for adults are as follows:
Published articles that feature hearDigits
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