KLU Longevity vs Lithe

Your blood holds 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 87 biomarkers across 12 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 - An AI Longevity Coach you can ask questions about your results Wearable & Health Integrations: - Apple Health — reads steps, heart rate, resting heart rate, sleep duration, active calories, and blood oxygen (SpO2) to complement your blood test insights. KLU does not write data to Apple Health. - 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 Apple Health, 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.

Lithe is a GLP-1 tracker for weight-loss shots and pills. Log every dose, weigh-in, and side effect, and see your whole journey in one calm, simple place. Made for people on semaglutide or tirzepatide medications — injections and oral doses alike. SHOTS & PILLS, ONE TRACKER Log a weekly injection or a daily pill in a couple of taps. Oral doses get a simple check-in grid, so one glance shows your streak. ROTATE INJECTION SITES Pick from a body map and let Lithe suggest the next site — spread your doses out and keep a clear record of where each one went. SEE YOUR MEDICATION LEVEL An estimated medication-level curve shows how each dose builds and tapers between shots, based on published half-life data. WEIGHT TREND & GOAL Chart every weigh-in, set a goal and pace, and follow a projection line toward it. SIDE EFFECTS & DAILY HABITS Log nausea, fatigue and more by severity, and keep up protein, fiber, water and activity alongside your medication. REMINDERS SO YOU DON'T MISS A DOSE Set shot or pill reminders and a dose time, and Lithe keeps a countdown to your next dose. Lithe works with GLP-1 medications from any manufacturer and is not affiliated with, endorsed by, or sponsored by Novo Nordisk, Eli Lilly, or any drug maker. Lithe is for tracking and education only. It does not provide medical advice, diagnose conditions, treat side effects, or recommend dose changes, and it is not a substitute for your healthcare provider. Always talk with your provider about medication decisions, side effects, or health concerns.