Sunfox Spandan

When It Comes to Your Heart,
Every Minute Matters

Imagine Protecting a Life You Love in Just 2 Minutes?

Get Expert ECG Interpretation with Spandan in Just 3 Steps

Take Your ECG and Generate Reports

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

Share the Report on WhatsApp

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

Receive Manual Review from Specialists

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

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

Established

Clinical Trials

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Welcome to Sunfox

Driven by Compassion
Powered by Innovation

It all began in 2016, in the serene hills of Dehradun, where a small team with a big dream came together, not in a boardroom, but in a R&D lab nestled in the Himalayas.
We were united by one powerful belief: no life should ever be lost just because medical help wasn’t close enough.
Our mission has always been clear: to make medical diagnostics accessible, affordable, and truly life-saving, even in the most remote corners of India.
That vision found national recognition when our work was celebrated on Shark Tank India Season 1, where we earned an All-Shark investment, a proud reminder that what started as a quiet dream in the mountains is now a movement with real momentum.

Designed for
Safer Patient Outcomes

12-Lead ECG

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

12-Lead ECG

Lead II ECG

Heart Rate Variability (HRV)

Hyperkalemia Detection

Live Monitor

Awards & Recognitions

National Health Authority Accolades by National Health Authority, India

ASME Innovation Showcase Among top 8 Indian Hardware Startups in ASME Innovation Showcase

CII Healthcare Innovation Summit, Delhi Awarded for being in the top 3 most disruptive healthcare innovations in India

Grand Challenges Annual Meeting Spandan got published next to Harvard Medical School. Oxford University, Unicef & several others

Extreme Tech Challenge Global winner in the world’s largest competition, Extreme tech Challenge

Shark Tank India 2022 One of the few startups to crack an all shark deal at Shark Tank India 2022

Appreciated by Hon’ble PM Modi twice This is a very good innovation and you should take it to international platforms

Represented India at WEF, China Recognized as top 6 new champion startups in India and 96 new champion startups in world

Selected by PMO India Among India’s most innovative technologies to  showcase to US President D. Trump during India visit

PMJAY Ayushman Bharat Grand Challenge Semi Finalist at PMJAY Ayushman Bharat Grand Challenge

Appreciated by HES. Jaishankar, EAM Appraised and recognized by High Commission of India, Singapore

Featured in Yourstory Tech30 Picked as Most Promising High Potential Tech Startup of 2020 by Yourstory Tech30

As seen on Shark Tank India

“Sunfox is like a Kohinoor. It is my best Investment on Shark Tank.”

-Peyush Bansal

“Spandan has the potential to reduce the overall percentage of heart attacks in India.”

-Vineeta Singh

“This is a huge Innovation.
I’m very proud of them.”

-Namita Thapar

“Sunfox was my best deal on Shark Tank India.”

-Anupam Mittal

“Spandan is one of the best Innovation I can relate with.”

-Ghazal Alagh

Trusted by Industry Leader

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

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.

Detects 20+
Cardiac Conditions

Comprehensive heart screening in one simple test.

Trusted by Industry Leaders

Over 10,000 successful trials and counting.

Hear From The Families Who Count on Spandan for Early Heart Care

I found the product very useful and accurate reading was provided.Customer support also helped me with the demo session.Overall great experience.Definitely recommended the product.Thank you

Sagar Deb Customer

Fantastic, Just Superb ,Very Simple,Can be Taken In Pocket,ECG Can Be Done anywhere anytime,All instructions are Displayed on the Android Phone ,On the Screen ,Very Well Demo Given

Pravin Rangari

It is a really good product for heart patient. The company people also give free demo. The company people are very polite. I liked the product very much.

Maher Deep Singh Bedi