Cento: Blood Pressure Tracker

Cento is a blood pressure tracker and hypertension log that guides every reading, reads your monitor from a photo, and scores how well each reading was taken. Most home blood pressure readings are wrong. Not by a little. In a study that filmed 100 people measuring at home, only about 3 in 100 did it without a single error. A crossed leg. A full bladder. A word mid reading. Each one quietly moves the number, and none of them show up on the display. GUIDED READINGS, START TO FINISH A guided reading is a short ritual, not a text box. EVERY READING GETS A CONFIDENCE SCORE Cento scores each guided reading from 0 to 100 based on the conditions around it: rest, posture, caffeine, talking, arm position. The weights come from published research. Talking alone can raise a reading by 5 to 7 mmHg. SEE EXACTLY WHAT CHANGED A READING When something moves your numbers, Cento names it and tells you what to do differently. Thirteen causes, each with a fix, ranked by how much they affected you. SMALL STEPS THAT MOVE YOUR NUMBERS Hidden salt. Potassium and the DASH plate. Brisk walking. Wall sits. Weight. Sleep and sleep apnea. Stress and breathing. Alcohol. Medication routines. Plus a starter tour of all of them. IMPORTANT Cento is a wellness app. It does not provide medical advice, diagnosis or treatment, and it does not replace your doctor. Always seek your doctor's advice in addition to using this app and before making any medical decisions, including any change to your medication. In an emergency, call your local emergency number.