One Engine, Two Products, Real Science

The Technology Behind Every Product We Build

Every Atreya product runs on the same patented, CDSCO-approved pulse-diagnostic engine, using high-precision sensing, machine learning and 5.5 lakh+ validated readings, packaged differently depending on who's using it.

For Ayurvedic Practitioners

Nadi Tarangini

Nadi Tarangini is our patented, CDSCO-approved AI pulse-diagnostic device, built for Ayurvedic practitioners and clinics. In under a minute it captures a patient's pulse and returns 22 quantified Ayurvedic parameters, including Tridosha balance, Agni, stress, digestion and more, as a report the practitioner can act on immediately. It's installed in 2,500+ centres and has processed over 5 lakh patient readings.

Visit Nadi Tarangini
For Individuals, At Home

Nadi Pariksha logo Nadi Pariksha

AI-powered Ayurveda, delivered to your door. A trained technician brings the Nadi Tarangini device to you: no blood draw, no fasting, no lab visit, results the same day.

Body Balance Markers

8 parameters: pulse remark, digestion, immunity, hydration, toxin load, stress, overthinking and flexibility.

Health Risks

3 parameters: body system indicators, plus which organs are strong and which are currently at risk.

Ayurvedic Remarks

5 parameters: Prakruti (natural state), Vikruti (current state), dynamics, preferences and mental tendencies.

Suggestions

7 parameters: food intake, food restrictions, exercise, yoga, herbs, supplements and therapies.

Book Nadi Pariksha

One validated engine, 85% accuracy, patented sensors: whether you're a clinic running Nadi Tarangini or a patient booking Nadi Pariksha at home, the data behind your report is the same.

From Signal to Diagnosis

How the Pulse Becomes a Report

A doctor listens to a pulse and reaches a diagnosis. Nadi Tarangini works the same way: it's learned from thousands of real pulse readings, so it recognizes the same patterns a trained practitioner would, just consistently and in under a minute.

Pulse Sensing

High-precision sensors record signals at the Vata, Pitta & Kapha pulse points.

Pattern Analysis

The engine reads the waveform and pulls out 22+ Ayurvedic health parameters from it.

Plain-Language Reports

Those parameters are turned into a report the practitioner can read and act on right away.

Simple Yes-or-No Checks

Some readings only have two possible answers, like whether blood pressure comes back high or normal. These are the fastest, most straightforward calls the engine makes.

Prakriti Typing

Other readings, like identifying someone's Prakriti, have several possible answers: Vata, Pitta, Kapha, or a combination of the three. The engine weighs the pulse pattern against all of them before settling on one.

Data Flow: From Pulse to Wellness

Pulse Capture
Digitization
AI Analytics
Interpretation
Wellness Plan
Watch & Learn

Understanding Nadi Tarangini

A video series walking through how the device works and what it detects.

View full playlist on YouTube ↗

Diagnostic Method

How Ayurvedic Doctors Classify

Ayurvedic physicians use a holistic, multi-sensory approach. Each method contributes a different layer of insight, together forming a full picture of a patient's constitution and current imbalances.

Darshana

Observation. Visual assessment of body frame, skin tone, eye clarity, tongue coating and posture to identify dominant dosha characteristics.

Sparshana

Pulse & Touch. Nadi Pariksha reveals Vata, Pitta and Kapha patterns; touch assesses skin texture, temperature, moisture and tissue quality.

Prashna

Questioning & History. Detailed inquiry into diet, sleep, digestion, lifestyle, emotional tendencies and family history.

Building the Full Picture

The Prakriti Questionnaire

01

Age & Gender

Biological age and gender influence Prakriti expression; Vata tends to increase with age.

02

Pulse & Body Frame

Nadi rhythm, rate and variability are primary indicators; lean, medium or heavy build reflects dominant dosha.

03

Lifestyle & Diet

Daily routine, activity levels and food preferences help refine the Vata, Pitta or Kapha classification.

04

Sleep & Digestion

Sleep depth and duration reflect nervous system balance; Agni (digestive strength) is a key Kapha/Pitta indicator.

Under the Hood

Features Extracted From a Single Pulse Reading

The Nadi Tarangini sensor captures rich digital signals from the pulse. No single feature decides alone. The strength lies in how they interact, just as a physician combines pulse, symptoms and history to reach a diagnosis.

Pulse Rate & Rhythm

Beats per minute and regularity. An elevated rate may suggest Pitta dominance or a stress response.

Amplitude & Depth

Height and strength of each wave. Vata types often show low amplitude; Kapha types show high amplitude.

Frequency & Harmonics

Vata shows irregular rhythm, Pitta a sharp frequency, Kapha slow and steady waves.

Pressure & Variability

High variability points to Vata; low variability with high pressure points to Kapha imbalance.

Every Pulse Has a Story

The Complexity Behind a Single Pulse

Documented by Lt. Vaidyaraj Ashok Bhat (Pune), the traditional reading of a pulse spans several dimensions that Nadi Tarangini now captures digitally.

Time & Frequency Domain

Depth, intensity, amplitude and force (time domain); speed, frequency and rhythm (frequency domain).

Akruti & 3D Form

Length, shape, quantity and texture (Akruti); width and volume in three dimensions.

Sarpa

The serpentine waveform signature associated with Vata.

Manduka

The frog-like waveform signature associated with Pitta.

Hansa

The swan-like waveform signature associated with Kapha.

Beyond the Pulse

Personalized Diet & Yoga Planners

Ayurveda considers the whole person. Our diet and yoga planners generate custom recommendations based on each patient's health status, closing the loop from assessment to action.

Diet Planner

Personalized dietary guidance generated from a patient's Prakriti and current imbalance profile.

Yoga Planner

Targeted asana and lifestyle recommendations aligned with the same pulse-derived insights.

One Connected Platform

The Nadi Tarangini Ecosystem

Nadi Tarangini is not just a device. It's a practice platform built around the clinician.

DeviceSoftwareAI ReportsDiet CreatorLanguage SupportPatient DatabaseResearch PortalTrainingSupport
Built on Trust

Medical Data Privacy & Security

Every patient record is handled through secure, ethical and compliant data management practices that protect the information behind every pulse reading.