Personal Health Intelligence System
Your health.
Fully understood.
Labs, habits, mood, supplements, AI doctor — all in one place.
Your data stays yours. Always. By design.
🫀 VITALS
DEMO
SYS-001
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HEALTH SCORE
DEMO
62ms
HRV
DEMO
7.4h
Sleep
DEMO
Good
Mood
DEMO
14d
Streak
// SYS-001 · DASHBOARD
Everything that matters,
in one number.
in one number.
HealthOS distills your sleep, HRV, mood, habits, and lab results into a single daily score — so you always know exactly where you stand without digging through spreadsheets.
- Health Score 72/100 — aggregated from your last 7 days of data across all modules
- HRV 62ms — your autonomic nervous system readiness. Trending up after magnesium
- Sleep 7.4h — automatic or manual entry. Deep sleep and REM tracked separately
- Mood "Good" — one-tap daily check-in. AI finds mood patterns across 30-day windows
- Streak 14d — consecutive days all habits completed. The system that builds itself
// SYS-002 · HABIT ENGINE
Small rituals.
Compounding results.
Compounding results.
The habit heatmap shows your entire year at a glance — just like GitHub shows code commits. Green means you showed up. The streaks and patterns become impossible to ignore.
- 14-day heatmap per habit — spot your patterns across every week of the year
- Custom habits — sleep target, supplements, exercise, cold shower, alcohol-free days
- Streak counter — current and longest streak tracked automatically
- Skip vs miss — mark a planned rest day as "skip" (orange) without breaking the streak
- AI correlates habit completion with HRV and mood score automatically
🌱 HABIT ENGINE
DEMO
SYS-002
// Full-Year Streak Heatmap
Demo — your data will fill this after day one
Less
More
TODAY'S HABITS
Sleep 8h
🔥 14d
Morning supplements
🔥 21d
Exercise
6d
No alcohol
🔥 30d
Cold shower
skip
Meditation
—
🤖 AI DOCTOR
DEMO
SYS-003
My HRV dropped this week — should I be worried?
You
Your HRV of 62ms is within normal range for your profile. The dip correlates with your increased training load this week (5 sessions vs your usual 3). This is normal adaptation — your body is recovering.
Your magnesium supplementation (started 14 days ago) is already showing effect: average HRV up +12% from your pre-magnesium baseline of 55ms. I'd give it another week before drawing conclusions.
Your magnesium supplementation (started 14 days ago) is already showing effect: average HRV up +12% from your pre-magnesium baseline of 55ms. I'd give it another week before drawing conclusions.
HealthOS AI
What does my Vitamin D look like?
You
Your last lab (March 2026) showed 28 ng/mL — slightly below optimal range of 30–80. You're currently on 4,000 IU/day.
At this dose, you should reach optimal levels within 8–10 weeks. I've set a reminder for June 2 to retest. Want me to add it to your health calendar?
At this dose, you should reach optimal levels within 8–10 weeks. I've set a reminder for June 2 to retest. Want me to add it to your health calendar?
HealthOS AI
// SYS-003 · AI DOCTOR
No generic answers.
Ever.
Ever.
The AI knows your labs, your habits, your supplement stack, your sleep patterns, and your history. Every answer is derived from your actual data — not population averages.
- Asks questions, finds correlations, and explains what your numbers actually mean for you
- Cross-references your latest labs with your habits, supplements, and sleep logs
- Sets follow-up reminders based on your test results — never miss a retest
- Powered by Groq 70B inference — responses in under 2 seconds
- All context stays on your EU server. Nothing leaves your data bundle
// SYS-004 · BLOOD LAB
Understand every
marker you're given.
marker you're given.
Upload any lab PDF and HealthOS extracts all values, compares them to functional (not just "normal") ranges, and tracks every marker over time. The AI interprets what they mean together — not in isolation.
- Upload PDF → all markers extracted automatically within seconds
- Compared to both standard and functional/longevity-optimized ranges
- Color-coded status: green = optimal, orange = suboptimal, red = act now
- Trend charts across all your lab uploads over months and years
- AI highlights what's changed since your last panel and what correlates with your habits
🔬 BLOOD LAB
DEMO · March 2026
SYS-004
| Marker | Value | Range | Status | |
|---|---|---|---|---|
| Testosterone | 650 ng/dL | 350–900 | ✓ Optimal | |
| Vitamin D3 (25-OH) | 28 ng/mL | 30–80 | ⚠ Low | |
| hsCRP | <0.5 mg/L | <1.0 | ✓ Excellent | |
| HbA1c | 5.1% | 4.0–5.6 | ✓ Optimal | |
| Ferritin | 94 ng/mL | 20–300 | ✓ Good | |
| TSH | 1.8 mIU/L | 0.5–4.5 | ✓ Normal | |
| Homocysteine | 12.4 μmol/L | <10 | ⚠ Elevated |
💡 AI: Vitamin D + Homocysteine both suboptimal — consider B12/folate panel. Supplement plan updated.
💊 SUPPLEMENT STACK
DEMO
SYS-005
MORNING PROTOCOL
AM
Magnesium Glycinate
400 mg
AM
Vitamin D3 + K2
4,000 IU / 100 mcg
AM
Omega-3 (EPA/DHA)
2,000 mg
AM
Creatine Monohydrate
5 g
EVENING PROTOCOL
PM
Zinc Bisglycinate
25 mg
PM
Ashwagandha KSM-66
600 mg
💡 Magnesium started 14d ago → HRV +12% · sleep onset −10 min
// SYS-005 · SUPPLEMENTS
Know what actually
works for you.
works for you.
Log your full supplement stack, set AM/PM reminders, and let the AI measure real effects on your HRV, sleep, and mood — so you only spend money on what moves the needle.
- Full protocol logging — name, dose, timing, brand, and source
- AM/PM reminders — tap to mark as taken, or let the habit tracker handle it
- AI effect tracking — did this supplement move HRV or sleep? Find out after 2 weeks
- Stack analysis — AI flags potential interactions or redundancies
- Lab cross-reference — Vitamin D borderline? Stack auto-flags it
// SYS-006 · DAILY LOG
Capture your day.
Patterns emerge.
Patterns emerge.
One-tap daily check-in for mood, energy, symptoms, meals, and exercise. After 30 days, the AI starts surfacing patterns you'd never notice yourself — what lifts your energy, what tanks your sleep.
- Mood 1–10 slider — takes 2 seconds per day
- Symptom log — headache, fatigue, brain fog, bloating — timestamped and searchable
- Meal notes — quick text or photo. AI estimates macros automatically
- Exercise log — type, duration, intensity zone
- All data feeds directly into your AI Doctor context
📊 DAILY LOG
DEMO · Today
SYS-006
WEDNESDAY, APRIL 15
07:30
MOOD
7 / 10 — rested, clear-headed
07:31
SLEEP
7h 24min · deep 1h 48min · REM 1h 36min
08:00
SUPPS
Magnesium 400mg · Vitamin D 4000 IU · Omega-3
08:30
MEAL
Eggs + avocado toast · ~620 kcal · 32g protein
12:45
MEAL
Chicken salad · ~650 kcal · 48g protein
17:00
ENERGY
8 / 10 — afternoon peak, no crash
20:00
EXERCISE
Run 5km · 26:14 · Zone 2 · HR avg 148
📈 AI INSIGHTS
DEMO
SYS-007
🔗 HRV × Magnesium — Confirmed Correlation
Since starting magnesium glycinate 14 days ago, your average HRV rose from 55ms to 62ms (+12.7%). This correlation holds across 13 of 14 days with p<0.05 significance given your baseline variance. Recommendation: continue.
⏰ Sleep Onset Pattern Detected
Your average sleep onset dropped from 28 minutes to 18 minutes. This correlates with your evening screen time reduction logged Nov 2. Effect: −10 min sleep onset, +0.4 HRV, +0.8 mood next morning. Consider making this permanent.
✓ Inflammation Baseline Excellent
hsCRP <0.5 mg/L over your last 3 panels (9 months). This aligns with consistent Zone 2 cardio (16 sessions logged) and Mediterranean-style meals. Your biological inflammation age is tracking below chronological age.
⚠ Homocysteine — Action Required
Latest panel shows homocysteine at 12.4 μmol/L (optimal <10). This is associated with B12/folate metabolism. Recommend adding methylfolate 400mcg + B12 methylcobalamin 1mg. Retest in 8 weeks.
// SYS-007 · AI INSIGHTS
Patterns you'd never
find on your own.
find on your own.
Every week, HealthOS runs correlation analysis across all your data — labs, sleep, habits, supplements, mood. It surfaces the connections that actually explain why you feel how you feel.
- Cross-module correlation detection — sleep vs HRV, supplements vs mood, food vs energy
- Statistical significance flagging — no false positives, only real patterns
- Actionable recommendations — not just "you slept poorly" but exactly why and what to change
- Weekly digest — 3 key insights from the past 7 days, delivered every Monday
- Trend alerts — notified when a biomarker or habit changes significantly from baseline
// SYS-008 · HRV TRACKER
Your best daily
readiness signal.
readiness signal.
Heart rate variability is the most reliable indicator of how recovered and ready your body is. HealthOS tracks your trend, compares it to your baseline, and tells you when to push and when to rest.
- Daily HRV entry — manual or auto-import from wearable (Garmin, Apple Watch, Oura)
- Personal baseline — your "normal" range calculated from your first 30 days
- Training load correlation — HRV drop after hard sessions is normal; chronic drop is not
- Supplement effect tracking — see how magnesium, zinc, and ashwagandha affect your HRV
- Readiness score — green/yellow/red recommendation for training intensity today
❤️ HRV TREND
DEMO · 14 days
SYS-008
62
ms today
↑ +12% from baseline (55ms)
14d ago10d ago7d ago4d agotoday
READINESS
✓ Train Hard
7-DAY AVG
60 ms
🗄️ HEALTH VAULT
DEMO
SYS-009
RECENT DOCUMENTS
2026-03-Blood-Panel.pdf
Mar 12, 2026
2025-11-MRI-Spine-Report.pdf
Nov 3, 2025
2025-Annual-Checkup-Summary.pdf
Sep 15, 2025
Vaccination-Record-2025.pdf
Jun 20, 2025
BMI-History-2023-2025.json
Dec 31, 2024
Genetic-Panel-23andMe.pdf
Mar 8, 2024
6 DOCUMENTS
ENCRYPTED
EXPORTABLE
// SYS-009 · HEALTH VAULT
One place for every
health document you own.
health document you own.
Lab reports, MRI scans, checkup summaries, vaccination records — all in one searchable, encrypted vault. The AI can read and index every document you upload, so your history is always accessible in conversation.
- PDF upload → AI auto-indexes and extracts all searchable text
- Lab PDFs → values automatically extracted and added to Blood Lab module
- Per-user encryption — your vault key is yours. Deleting your account makes every file unreadable
- Export as zip — all documents downloadable in one click, anytime
- Searchable across all documents — find "homocysteine" across 3 years of reports
// SYS-010 · LONGEVITY
Your biological age
vs your real age.
vs your real age.
By combining your labs, HRV, sleep quality, inflammation markers, and fitness data, HealthOS estimates your functional biological age — and shows you exactly which levers to pull to lower it.
- Biological age estimate — updated with every new lab panel or major data entry
- VO2 max, grip strength, and reaction time — key longevity biomarkers tracked
- HbA1c trend — glucose regulation is one of the strongest longevity predictors
- Inflammation score — CRP, homocysteine, and oxidative stress markers combined
- Personalized action plan — ranked by estimated biological age impact
🧬 LONGEVITY
DEMO
SYS-010
36
Chronological
vs
34
Biological
−2 years ahead
KEY BIOMARKERS
VO2 MAX
48 ml/kg/min — Good (top 30% for age)
HbA1c
5.1% — Optimal glucose regulation
hsCRP
<0.5 mg/L — Excellent inflammation profile
GRIP STR
52 kg — Average (improve with resistance training)
HOMOCYSTE
12.4 μmol/L — Elevated, act on this
PER-USER BUNDLES
Your data lives in its own isolated folder on our server. Not a shared database. Never mixed with anyone else's data.
CRYPTO ERASURE
Deleting your account destroys your encryption key. Even our backups become permanently unreadable. The right to be forgotten — by design.
EU SERVERS ONLY
Hosted exclusively in Frankfurt, Germany on Hetzner. DSGVO-konform. No transatlantic data transfers. Ever.
EXPORT ANYTIME
One click exports everything — markdown, PDFs, JSON. Your data opens in any tool. No lock-in. It's yours.
Ready to understand
your health?
Everything you saw above, with your real data. Sign in with Google — your secure data bundle is created automatically.