Your health data is scattered across Fitbit, Oura, Garmin, lab reports, nutrition apps, and a dozen other places. SynthVitals brings it all together -- and then helps you actually understand it.

CONNECT EVERYTHING
Sync 15+ devices and apps including Fitbit, Oura Ring, Garmin, WHOOP, Apple Health, Withings, Dexcom, Strava, Polar, Eight Sleep, Cronometer, and more. All your metrics -- sleep, HRV, heart rate, steps, glucose, body composition, recovery -- in one unified timeline.

AI-POWERED LAB RESULTS
Upload any lab report as a PDF or photo. Our AI reads it instantly, extracts every biomarker, and tracks changes over time with trend charts, flags, and reference ranges. No manual entry. No typing numbers from paper.

MEET SYNTHIA, YOUR AI HEALTH COMPANION
Ask Synthia anything about your health. She sees your full picture -- labs, wearables, daily logs, medications -- and gives you personalized, context-aware answers. She can even create correlations, run comparisons, and launch experiments for you.

DIGITAL TWIN
Use My Synth to simulate lifestyle changes before you make them. Adjust sleep, exercise, stress, hydration, and caffeine to see how your body might respond -- based on your own real data.

RUN YOUR OWN EXPERIMENTS
Test what actually works for you. Set up baseline and intervention phases, and SynthVitals will calculate statistical significance with real science (t-tests, effect sizes, p-values). Stop guessing, start knowing.

AI FOOD RECOGNITION
Snap a photo of your meal. Our AI identifies the foods, estimates portions, and logs calories and macros automatically.

FIND HIDDEN PATTERNS
Discover correlations between any two metrics -- sleep vs. HRV, caffeine vs. resting heart rate, exercise vs. mood. Time Machine lets you compare any period of your health to any other.

DAILY TRACKING
Log water intake, fasting windows, medications, symptoms, mood, energy, and sleep quality. Track everything that matters to your health journey in one place.

MENTAL WELLNESS
Validated assessments including PHQ-9 (depression), GAD-7 (anxiety), and WHO-5 (wellbeing) to monitor your mental health over time.

YOUR DATA, YOUR RULES
Export everything -- CSV, JSON, PDF, or Apple Health format. Your data belongs to you, always. HIPAA-compliant. AES-256 encryption. Never sold, never shared.

PLANS
- Explorer (Free): 2 devices, 2 lab uploads/month, 5 AI chats/day
- Pro ($14.99/mo or $149.99/yr): Unlimited everything -- devices, labs, AI, data export, and more

Start free. Upgrade when you're ready. Cancel anytime.

DISCLAIMER: SynthVitals is not a medical device and does not provide medical advice. It is not intended to diagnose, treat, cure, or prevent any medical condition. All information, including AI-generated insights and lab interpretations, is for educational and informational purposes only. Always consult a qualified healthcare provider before making decisions about your health.