your nightside journal
Neiru
A quiet place to observe, track, and understand
the patterns of your body and mind.
What you can track
Everything in one place
Vitals & Symptoms
Blood pressure, heart rate, temperature, pain levels. See the signals your body sends.
Medications
Schedules, dosing constraints, and logging. Never wonder if you already took it.
Sleep & Habits
Quality, duration, streaks. Understand the rhythms that shape your days.
Nutrition
Daily eats, recipes, meal plans. A pantry for your nutritional awareness.
Mood & Lifestyle
Stress, environment, substances, journaling. The context behind how you feel.
Medical Records
Conditions, labs, genetics, documents. Your complete health story in one place.
How it works
Three gentle steps
Record
Log vitals, meals, symptoms, medications, sleep — at your own pace.
Observe
Patterns surface through charts, streaks, and trends you can actually see.
Understand
Connect the dots between what you do and how you feel. Over time, insight grows.
A glimpse inside
Your data, quietly visualized
Avg. Sleep
7h 42m
+18m vs last week
Blood Pressure
118/76
Resting · This morning
Habit Streak
14 days
Meditation · Personal best
Today's Calories
1,840 kcal
3 meals · 1 snack logged
Vitals logged — BP 118/76, HR 68 bpm, Temp 98.4°F
7:30 AM
Medication taken — Magnesium Glycinate 400mg
8:00 AM
Breakfast logged — Overnight oats, blueberries, honey · 420 kcal
8:30 AM
Habit completed — 20 min meditation (streak: 14 days)
9:15 AM
Symptom noted — Mild tension headache, severity 3/10
11:45 AM
Lunch logged — Miso soup, brown rice, grilled salmon · 580 kcal
12:30 PM
Philosophy
Built on quiet principles
Self-hosted & Private
Your data lives on your hardware. No cloud syncing, no third-party servers, no analytics. Just you.
Multi-profile
Track health for your whole household. Each profile has its own data, settings, and timezone.
Gentle by design
No guilt trips, no gamification pressure. Log when you want, skip when you need to. Your health, your pace.
Health isn't a score to optimize —
it's a story to listen to.
Neiru is the quiet room where you sit with that story,
one entry at a time.