The app helps to track the daily water intake goal in beverages and foods. Optimal water consumption normalizes and improves a variety functions in the body. It's an open secret that your health and beauty depend on the amount of fluid in your body. The app features: - calculates your daily goal - tracks the water consumption as plain drinking water, as beverages, and in food - sends you convenient reminders - lets you review all your historical data and correct them - shows diagrams and statistics - exchanges data with Health app - exports data to csv format The water requirement is the amount necessary to balance the insensible losses and prevents adverse effects of insufficient water, and maintain a tolerable solute load for the kidneys. Optimal water consumption depends on altitude, heat, humidity, activity level, clothing, and other factors. So the calculated goal should be understood to be indicative.