Published November 4, 2026
AyuSynkai, the brand of Ayu Devices Pvt Ltd, has published a plain-language guide for doctors, nurses, and medical students who want to understand how a wireless digital stethoscope can help, particularly for people who wear hearing aids. The guide covers what the technology does, what users have said about it, and what it cannot do.

Why Hearing Loss Makes Auscultation Harder

The everyday problem

Listening to the heart and lungs is a core clinical skill. For a clinician with hearing loss, a traditional stethoscope can be frustrating. Earpieces and hearing aids do not always sit comfortably together, and the sounds in the chest can be soft. In a noisy ward or a busy outpatient clinic, they are even harder to pick out.

What “wireless digital stethoscope” means in practice

A wireless digital stethoscope picks up sound electronically instead of carrying it through a tube. The sound can then be amplified, filtered, recorded, and sent to a phone or other device. That changes how a clinician can listen, and it gives them more control over the sound than an acoustic stethoscope does.

What the AyuSynk 2+ Does

Amplification and noise reduction

The AyuSynk 2+ can amplify sound up to 60x. It also reduces background noise, so the chest sounds stand out more clearly. Volume can be adjusted to suit the listener. The listed frequency range is 20 Hz to 20,000 Hz.

Heart and lung filters

The device has separate filters for heart sounds and lung sounds. Switching between them helps the listener focus on what they are trying to hear, whether that is a heartbeat or breathing.

Visual display and slow playback

Through the AyuShare app, sounds can be shown as waveforms, where phonographs help identify parts of the heartbeat such as S1, S2, systole, and diastole. Playback can be slowed to 0.25x. For someone who cannot rely on hearing alone, seeing a sound as well as hearing it can be a real help. It is also useful for teaching.

Recording, reports, and sharing

Sounds can be recorded in the AyuShare app, and a report can be generated afterward. Reports can be shared with colleagues or specialists for another opinion. Saved recordings also let a clinician compare a patient’s sounds over several months. The Bluetooth range is about 5 to 10 meters. A full charge takes around two hours and gives up to eight hours of continuous use.
Using It With Hearing Aids: What to Know

What users have reported

The AyuSynk product pages include feedback from doctors. One speech therapist in Kolkata wrote that some of his patients who use hearing aids or cochlear implants, including medical students, practitioners, and nurses, are happy using the stethoscope. He pointed to recording and replaying sounds as important for people with hearing impairment.
An anesthesiologist in Chennai, who is 76 and wears hearing aids, said the device worked well for hearing-impaired users, either directly as a stethoscope or with over-the-ear headphones connected by cable or Bluetooth. He also reported that the wired earbuds supplied in the box were hard to hear when used with one particular phone, though they worked with a tablet. This is one user’s experience, not a general rule, and it shows why trying the device matters.

What it can’t do

Honesty matters here, so these limits are worth stating plainly.

It is not a diagnosis. The stethoscope helps a trained professional listen. It does not replace clinical judgment, examination, or tests.
Hearing aid compatibility varies. Hearing aids differ in design and in how they connect to other devices. The product page does not promise direct pairing with every hearing aid, so check with your audiologist and with the AyuSynk team before buying.
Results depend on the listening setup. Sound quality can change with the headphones or earphones you use and the phone or tablet you connect to.

It does not remove the need for training. Understanding what you hear still takes learning and practice.

Which Model Fits: Price and Features

Many people searching for a wireless stethoscope price want to know what they are paying for. Prices below are from the product pages at the time of writing and may change, so please check the pages for the latest figures.

AyuSynk 2+ (₹18,000)

The AyuSynk 2+ suits individual doctors, nurses, and students who want amplification, noise reduction, recording, and sharing in one device.

AyuSynk 2 Pro Advance (₹34,990)

The AyuSynk 2 Pro Advance is aimed at telemedicine. It includes unlimited AI detection and live streaming for two years, cloud storage for up to 6,000 patients a year, premium support and training, and a two-year warranty. Any SDK integration is charged separately, depending on the scope of work.

Buying and Support

People who search for an online stethoscope often worry about buying a medical device without trying it first. AyuSynkai offers demos, so you can see how the device works before you decide. Orders can be placed through the AyuSynk website. If you are unsure which model suits your work, you can call or message the team on WhatsApp at +91 9606924332 and describe your practice. The AyuShare app is available for Android and iOS.

Questions to ask before you buy

Which headphones or earphones will I use, and are they compatible with my hearing aid?
Do I mainly need personal use, teaching, or telemedicine?
Can I try a demo first?
What support is available if I have a problem?

About AyuSynkai

AyuSynkai is the brand of Ayu Devices Pvt Ltd, an Indian medical device company. Its digital stethoscopes are designed and made in India for doctors, nurses, and medical students. The company has been supported by FICCI, the Department of Science and Technology, BIRAC, and SINE at IIT Bombay.

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