Most wearables tell you what already happened—you burned X calories, got X hours of sleep. By then, it's too late. Geca™ Watch monitors what's happening RIGHT NOW inside your body and alerts you 15-30 minutes BEFORE dehydration causes problems. The Problem We Solve: → 10 million seniors hospitalized for dehydration yearly → Dehydration increases risk of premature death by 20% → Most people don't feel thirsty until they're already dehydrated → "Drink 8 glasses" advice is outdated and doesn't account for YOUR body How It Works: Optical sensors detect hydration levels inside your skin (not just sweat) Personalized calibration learns YOUR body over 7 days Real-time alerts tell you exactly when and how much to drink Track your progress in the free mobile app Proven Results: ✓ Reduces headaches and migraines ✓ Improves sleep quality and cognitive function ✓ Prevents muscle cramps and fatigue ✓ Supports kidney health ✓ Enhances medication effectiveness