The Sportline HydraCoach Intelligent Water Bottle is the world's first interactive water bottle that thinks while you drink! It calculates your personal hydration needs, tracks your real-time fluid consumption, paces you throughout the day and motivates you to achieve and maintain optimal hydration. Doctors, Nutritionists and Fitness Trainers all recommend that we drink more water yet there has never been a device to help individuals adhere to the expert's recommendations. The HydraCoach is a breakthrough in personal hydration monitoring.