Phase 1 · Foundation
The Hydrocut
check status ↗
Today's Recommendation
Complete morning check-in ↓
Log your pain scores, flexibility, and vitals to get today's optimized workout and nutrition targets.
Food Log
Tap to log meals → AI calculates macros
🍽️
Joint Status
Elbow
—
Shoulder
—
Knee
—
Last Entry
Resting HR
—bpm
—
Weight
—lbs
—
Cal Balance
—
—
Flexibility
—/5
—
Blood Pressure
—
—
Energy
—/5
—
Stress
—/5
—
Sleep
—hrs
—
Hydration
—gl
—
12-Week Program
Phase 1 — Foundation Week 1 of 12
🟦 Now🟩 Done🟨 Ireland
Morning Check-In
Joint Pain (1=none · 5=severe)
Elbow
1
Shoulder
1
Knee
1
Vitals
Food Log
AI calculates calories, protein & carbs automatically
▶ Manual override / calories burned
Recovery
Today's Workout
Monthly Metrics (measure once a month)
Weekly Benchmark (test weekly)
Evo Ops Engine
Today's Optimized Workout
⚙️
Log 3+ days to activate the optimizer
Today's Nutrition Targets
🍽️
Log check-ins to calibrate targets
Correlations (n=0)
Key Relationships
Log 5+ days to see correlations
Pattern Insights
Insights appear after 7 days of data
Variable Sensitivity
What Drives Your Best Days
Needs 7+ days of data
This Week
🍽️
Tap "Generate AI Meal Plan" to create this week's personalized menu.

Dairy-free · Gluten-free · No fish · No tomatoes
Family of 4
Biometric Trends
Resting Heart Rate
Weight (lbs)
Blood Pressure (mmHg)
Joint Pain Trends
Pain Scores (1=none · 5=severe)
Recovery & Performance
Sleep Quality · Flexibility
Calorie Balance
Lifestyle Trends
Energy · Stress
Sleep Hours
Hydration · Alcohol (drinks/day)
Body Composition
Body Fat %
Waist · Chest · Arm (cm)
History
📋
No entries yet
Data & Sync
Profile
👤
My Profile
Personal · Solo testing mode
From console.anthropic.com → API Keys. Stored on device only.
Cloudflare dashboard → bottom of Workers & Pages page → Account ID. Routes API calls through Cloudflare AI Gateway.
Get free key at rapidapi.com → search ExerciseDB → Subscribe (free). Stored locally on device only.
Solo Mode — All data stays on this device only. When you're ready to expand to family members, each person installs the file on their own device and uses the import/export system below to share meal plans.
Strava Integration
Connect Strava to automatically import your activities — duration, heart rate, calories, distance, and sport type — directly into your check-in after each workout.
Requires Strava API credentials in Netlify. See setup guide below.
One-time Setup
1. Go to strava.com/settings/api
2. Create an app — set callback URL to https://quant-health.pages.dev
3. Copy your Client ID and Client Secret
4. In Netlify dashboard → Site config → Environment variables:
   STRAVA_CLIENT_ID = your client ID
   STRAVA_CLIENT_SECRET = your client secret
5. Also add STRAVA_CLIENT_ID to this field:
Backup Your Data
Export a full backup of all your entries, meal plans, and settings as a JSON file. Save it to Google Drive or iCloud and you can restore it on any device.
Last backup: Never
Use on Another Device
To access QuantHealth on your phone, tablet, or desktop with your data:
1
Save the quanthealth-v2.html file to your Google Drive or iCloud
2
Open it in your browser on the new device
3
Tap Restore Backup above and import your JSON backup file
✓
All your data appears instantly — entries, meal plans, everything
Install as App
iPhone
Open in Safari → tap Share icon → "Add to Home Screen"
Android
Open in Chrome → tap menu (⋮) → "Add to Home Screen"
Works offline once installed · Data stays private on your device
Coming Next — Family Mode
When your family is ready to join, we'll upgrade to a shared cloud database (Supabase — free tier). Each family member gets their own profile with separate health data. Your historical data migrates automatically. Meal planning becomes shared and coordinated.
👤 Your profile 👤 Wife's profile 👦 Kid 1 👦 Kid 2
System Check
Tests all connections live — proxy, Claude API, Strava, and local storage.
Data Summary
Total entries0
Days tracked0
First entry—
Storage used—
Meal plans generated0