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Over 20 Lakh Lives Are Lost to Heart Disease Every Year in India

With Spandan, we’re changing the narrative, by making early heart monitoring accessible to every home.

Delivered to 15+ countries, reached 1,800+ Indian pin codes, analysed over 1 million heartbeats, and helped save more than 200,000 lives

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Imagine Diagnosing Cardiac Conditions
in Just 2 Minutes

Get Accurate 12-Lead ECG Interpretation with
Spandan pro in Just 3 Steps

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Step 1

Take Your ECG and Generate Reports

Use the Spandan device to record your heart activity anytime, anywhere.

Step 2

Share the Report on WhatsApp

Send your ECG report directly to our expert team with just one tap.

Step 3

Receive Manual Review from Specialists

Get a detailed, human-reviewed ECG report for your peace of mind.

Welcome to Sunfox

Driven by Compassion
Powered by Innovation

Instant
ECG Reports

Heart Risk
Indicator

ECG History
Tracking

Designed for
Safer Patient Outcomes

12-Lead ECG

Full cardiac diagnostics, powered by your smartphone - no batteries or internet required.

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12-Lead ECG

Lead II ECG

Heart Rate Variability (HRV)

Hyperkalemia Detection

Live Monitor

YourStory

Engineering For Change

YourStory

Engineering For Change

Trusted by 1000+ Doctors

When doctors and families trust
the same device, it becomes a
lifeline you can count on.

Power-Free
Usage

99.7%
Accurate

No Wi-Fi
Needed

Lightweight
and Portable

Happy Family

Spandan 4.0

Next-Gen ECG Technology, In Your Hands

Ultra-Portable.
Power-Packed

Comprehensive ECG at your fingertips.

Exceptional
Accuracy

Delivers 99.7% precision with every scan.

Spandan 4.0 ECG device held in hand

Cardiac Detection Icon

Detects 39+
Cardiac Conditions

Comprehensive heart
screening in one simple test.

Trusted by
Industry Leaders

Over 10,000 successful trials and counting.