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Glucose care, with your doctor in the loop

Know what every meal
does to your glucose.

sumi pairs a doctor-prescribed glucose sensor with an app that understands Indian food from a single photo, so you and your doctor finally see the whole picture.

Join the waitlist I'm a healthcare professional

Launching first in India · Early access for clinics and patients

The gap

Diabetes is managed in minutes.
It's lived every day.

A clinic visit sees one reading, every few months. Everything that happens between visits, every meal, every spike, every good day, stays invisible to the doctor.

101M

people in India live with diabetes.1

3+ meals

a day, each one moving your glucose, and they're the hardest part of the day to track.

1 picture

What we want every doctor to have: meals and glucose, together, over time.

1. ICMR–INDIAB study, The Lancet Diabetes & Endocrinology, 2023.

What sumi is

One sensor. One photo.
One shared picture.

Wear it

A small sensor that quietly keeps watch.

A continuous glucose monitor worn on the arm, prescribed by your doctor. No finger pricks for every reading, just a steady view of your day.

Snap your plate

Point, tap, done. Even for a full thali.

Take a photo of what you're eating. sumi recognises the dishes and estimates calories, carbs, protein and fat. No weighing, no searching menus.

See it together

Every meal, lined up with what it did.

sumi puts your meals on the same timeline as your glucose, so patterns become obvious, for you and for the doctor who is looking after you.

How it works

Simple for patients.
Useful for doctors.

No new habits to learn. Wear the sensor, take a photo when you eat, and let your care team do what they do best, with far better information.

  1. 01

    Your doctor prescribes sumi

    sumi starts in the clinic. Your doctor decides it is right for you and sets up your care plan.

  2. 02

    You wear it and snap your meals

    Put on the sensor, open the app, and take a quick photo when you eat. That is the whole routine.

  3. 03

    Your doctor sees the whole picture

    Between visits, your doctor can review how meals and glucose moved together and guide what comes next.

For healthcare professionals

Built with doctors in the loop, from day one.

sumi is prescribed, not downloaded. We are looking for endocrinologists, diabetologists, physicians and clinics who want to shape how continuous glucose care works in India.

  • See how each patient’s meals and glucose move together between visits
  • Spend consultations on decisions, not on reconstructing the last three months
  • Help shape a product built with clinicians, from the first version
Partner with us
Made for India

Built for the way India actually eats.

Most food trackers were built for burgers and salads. sumi is being built for home cooking, regional dishes and shared plates, from a Kerala breakfast to a Punjabi dinner.

PohaIdli sambarRajma chawalAloo parathaMasala dosaKhichdiChicken biryaniDhoklaChole bhatureUpmaPongalThepla
Fish curry riceLitti chokhaMisal pavAppam & stewDal makhaniPesarattuBajra rotiSabudana khichdiPuttu kadalaKadhi chawalRagi muddePaneer tikka
Privacy

Health data deserves
a higher bar.

Ownership

Your data belongs to you

Your readings and meals are yours. You decide who can see them.

Sharing

Shared only with your care team

The doctors you choose, and nobody else. Never sold, never used for ads.

Security

Private by design

Privacy is part of how sumi is being built, not a setting added at the end.

Standards

Built for Indian health-data rules

We are designing sumi around India’s data-protection and digital-health frameworks.

FAQ

Questions, answered.

Something else? Write to us at hello@thesumi.in

When will sumi be available?

We are in early development and working closely with doctors and clinical partners. Join the waitlist and we will reach out personally as early access opens.

Do I need a prescription?

Yes. sumi is designed to be prescribed and supervised by your doctor, so your care team stays involved at every step.

Which foods can the app recognise?

We are building sumi around everyday Indian meals: home-cooked food, regional dishes and full thalis, not only packaged or Western food.

I’m a doctor or run a clinic. How can I get involved?

We would love to talk. Choose “Healthcare professional” on the waitlist form and a member of our team will contact you about early partnerships.

What happens after I join the waitlist?

We store your details securely and use them only to contact you about sumi. A member of our team will reach out. You can ask us to remove your details at any time by writing to hello@thesumi.in.

Early access

Be among the first.

We are opening sumi to a small group of patients, doctors and clinics first. Leave your details and someone from our team will reach out personally.

  • No spam. Just a real person, when it matters.
  • Doctors and clinics get priority for partnerships.
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