Ageing is inevitable.
How you age is up to you.

At Cento we believe everyone deserves a clear, science backed picture of their own health, one that starts with the numbers you can actually measure at home.

Too often health advice arrives after something has gone wrong. We would rather help you understand what is happening now, and what moves it, while there is still plenty of room to act.

Our aim is simple: to build the thing we wish our parents had had. Something calm, honest about what it does not know, and easy enough to keep using.

A woman resting her chin on her hand, thinking

Creating the support system we wish our parents had

Cento sits alongside ordinary healthcare rather than in place of it. It reads the numbers off your monitor with your phone's camera, scores every reading on the conditions around it, and shows you what moved the number. A record worth showing someone, built without typing a thing.

Early, not late

Most health advice arrives once something has already gone wrong. We would rather help you notice a pattern while it is still easy to change.

Evidence, not trends

Every claim Cento makes names the guideline or study behind it. Where the evidence is thin, the app says so rather than filling the gap with confidence.

Whole, not narrow

Blood pressure is not one habit. Salt, potassium, sleep, movement, alcohol, stress and weight all pull on it, and Cento treats them as one picture. Connect Garmin, Apple Health or Health Connect and Cento lines your readings up against your sleep and activity.

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Built with people who do this for a living

Cento is shaped by specialists in heart health, nutrition, exercise and sleep, and by the guidance bodies they work from. Every recommendation is written to survive being read by someone who knows the field, and every score in the app names the study behind it.

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Guidance you can act on the same day

Ageing well is not one solution, it is a handful of ordinary things done consistently. Cento turns what the evidence supports into something small enough to actually do, across movement, food, sleep and recovery.

A man checking his phone at a kitchen table

Supporting your care, never replacing it

Cento gives you a record worth taking to an appointment and the context to talk about it. What a number means for you stays a conversation with a qualified healthcare professional, and the app is built to make that conversation easier rather than to have it for them.

What we stand for

We believe in helping people own their age, and that starts with being straight about what a free app can and cannot do.

Proactive. Prevention and early action are worth more than any amount of catching up later.

Honest. No quick fixes and no empty promises. We say what works, and we say when the evidence is not there yet.

Simple. Health tools should be clear enough to use on a bad morning. We take complexity out rather than adding features.

Take a more proactive approach to heart health

Cento focuses on what actually moves your number. How the reading was taken. Whether your monitor and cuff are right. The daily habits behind it all.

Become a member

A calm place for your blood pressure.