Your Blood, DNA, Fitness level, and Nutrition habits hold the clues to your health — KLU helps you understand them.

- Snap a photo or upload a PDF of your blood test results, and KLU analyzes up to 123 biomarkers across 13 body systems - from heart health and metabolism to hormones and inflammation. Connect your wearables for a complete picture of your wellness.

What you get:
- A personalized Longevity Score that tracks how well your body is aging
- Your estimated Biological Age — a wellness indicator based on your biomarker profile
- Color-coded biomarker breakdowns so you see what's in range and what may need attention
- Trend tracking across multiple blood tests to monitor changes over time
- Fitness and recovery insights from your wearable devices
- Nutrition tracking with trend and nutrition score over time
- An AI Longevity Coach you can ask questions about your results

Wearable & Health Integrations:
- Health Connect - reads steps, heart rate, resting heart rate, sleep duration, active calories, and blood oxygen (SpO2) to complement your blood test insights. KLU only reads data and does not write to Health Connect.
- Oura Ring - connect your account to sync sleep, readiness, activity, and heart rate data.
- WHOOP — connect your account to sync recovery, strain, sleep, and workout data.

All wearable connections are optional and require your explicit authorization.

How it works:
1. Upload your blood test (photo or PDF)
2. KLU extracts and organizes your biomarkers automatically
3. Optionally connect Health Connect, Oura, or WHOOP for fitness data
4. Review your score, trends, and educational insights

Understand your labs. Talk to your doctor with confidence.

Important: KLU is designed for informational and educational purposes only. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease. It does not provide medical advice, diagnoses, or treatment recommendations. The information provided by KLU is not a substitute for professional medical advice. Always consult a qualified healthcare provider before making any decisions about your health. Your blood test data is processed using third-party AI services to extract and analyze biomarker values. Health and fitness data from connected devices is stored securely and used solely to provide you with personalized wellness insights.