Hydration Tracker - Water Reminder is your personal hydration companion that helps you maintain optimal daily water intake. Whether you're an athlete, fitness enthusiast, or simply want to improve your health, our intelligent app makes drinking water a healthy habit.

🎯 PERSONALIZED HYDRATION GOALS
• Science-based water intake calculations based on your weight, height, age, gender, and activity level
• Customizable daily goals that adapt to your lifestyle
• Automatic recalculation when you update your profile
• Recommendations following WHO and medical research guidelines (30-45 ml/kg formula)

💧 EASY WATER TRACKING
• Quick-add buttons for common cup sizes (100ml, 250ml, 500ml, 1000ml)
• Custom amount input for precise tracking
• Multiple unit support: milliliters (ml), ounces (oz), cups, and liters
• Real-time progress visualization with percentage completion
• Edit or delete logged entries anytime
• Add notes to your water logs for context

⏰ SMART REMINDER SYSTEM
• Customizable notification reminders distributed throughout your waking hours
• Set your wake-up and sleep times for optimal reminder scheduling
• Adjustable reminder frequency to match your routine
• Customizable notification sounds and vibration
• Persistent reminders that survive device restarts
• Never miss your hydration goals with intelligent timing

📊 COMPREHENSIVE ANALYTICS & INSIGHTS
• Daily tracking with intuitive progress bars and visual indicators
• Weekly bar charts showing 7-day hydration trends
• Monthly line charts for long-term pattern analysis
• Calendar heat map visualization highlighting your hydration history
• Streak tracking: current streak and personal best consecutive days
• Average daily intake calculations
• Goal completion percentage metrics
• Time-based pattern analysis (early bird, night owl tracking)
• Identify your hydration habits and improve over time

🏆 ACHIEVEMENT SYSTEM & GAMIFICATION
• Unlock 21+ unique achievements to stay motivated
• Streak achievements: 3, 7, 14, 30, 60, 100 consecutive days
• Milestone achievements: 10, 50, 100, 365 goals completed
• Volume achievements: 5L "Waterfall", 100L "Ocean", 1000L "River"
• Time-based badges: Early Bird, Night Owl, Midnight Warrior
• Consistency rewards: Week Warrior, Month Master, Perfect Week
• Visual achievement gallery with unlock dates

📱 HOME SCREEN WIDGETS
• Quick glance at your daily progress without opening the app
• One-tap water logging directly from your home screen
• Available for both Android and iOS devices
• Beautiful, customizable widget designs

🔐 PRIVACY & SECURITY
• Offline-first: works completely without internet connection
• All data stored securely on your device
• Optional cloud backup with Google Sign-In
• GDPR compliant data handling

✨ PREMIUM FEATURES
Upgrade to Premium for an enhanced experience:
• Advanced analytics and detailed insights
• Custom reminder messages
• Priority customer support
• Unlimited data history
• Cloud sync across multiple devices
• Exclusive achievement badges

WHY PROPER HYDRATION MATTERS:
✓ Improves physical performance and energy levels
✓ Supports healthy brain function and concentration
✓ Aids digestion and metabolism
✓ Promotes healthy skin and complexion
✓ Helps regulate body temperature
✓ Supports kidney function and detoxification
✓ Assists in weight management
✓ Reduces headaches and fatigue

Download Hydration Tracker - Water Reminder today and transform your health, one sip at a time!

Note: This app is designed for general wellness and hydration tracking. It is not a medical device and should not replace professional medical advice. Always consult with healthcare professionals for medical concerns.