Updated Aug 12, 2026 · v1.0.0
Log blood pressure, blood sugar, weight and steps. Symptom check and medicines.
Mairi is a personal health record (PHR) built around one idea: make it easy to keep logging how you feel, every day. * Mairi is not a medical device. It does not diagnose, treat, cure or prevent any condition, and everything it shows is reference information. Always consult a doctor about your health. [Main features] ■ Vital logging (free, unlimited) Record blood pressure, blood sugar, heart rate, weight, steps and temperature by hand. Connect Health Connect and Mairi can also read supported data in — reading only; Mairi never writes to it. Register conditions such as hypertension, diabetes or dyslipidaemia and the daily advice is tailored to them. ■ Trends (free, unlimited) See what you have logged as day, week and month charts, so changes are easy to spot. ■ Symptom check (Free: 1 per month / Plus: 20 per day / Premium: 50 per day) A few questions help you organise a symptom and suggest whether it is worth seeing a doctor, and which department may be relevant. * This is not a medical diagnosis. Please consult a physician. ■ Daily health advice (Free: 1 per day / Plus and Premium: 24 per day) Everyday lifestyle suggestions based on what you logged that day. ■ Medicine scan (Free: 3 per month / Plus: 50 per month / Premium: 200 per month) Photograph a medicine package and Mairi reads the name into your medicine list. The photo is used only for that read — it is never stored off your device or shared. ■ Reminders and streaks Gentle nudges for medicines and logging, with a streak count so it becomes a habit. [Plans] - Free, for as long as you like - Mairi Plus: ¥480 / month - Mairi Premium: ¥980 / month or ¥9,800 / year [Privacy] Health data is stored encrypted. You can delete your account and everything saved with it at any time from the app's settings. Privacy policy: https://mairi.smartrich.ai/en/legal/privacy How to delete your account: https://mairi.smartrich.ai/en/account-deletion [Languages] Japanese, Traditional Chinese, English [Contact] https://mairi.smartrich.ai/en/contact * Information provided by Mairi is not intended for medical diagnosis or treatment. If your condition changes suddenly, call your local emergency number (119 in Japan) or go to the nearest emergency facility.
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