PÜL is the first-of-its-kind, mobile-connected smart water cap that utilizes real-time drink feedback, metric based daily goals and intelligent reminders to optimize personal hydration as a premium everyday carry accessory. The downloadable PÜL App (currently available for iOS only) is your personal hydration coach to help you perfect your hydration habits by tracking your fluid intake and giving you intelligent reminders, recommendations and feedback. PÜL manages your daily hydration goals based on your personal profile and tracks hydration minute by minute to provide long term insights enabling you to visualize and improve your hydration habits. Automatically adds drinks to your consumption log making it easy for you to keep track of your hydration habits. PÜL manages your hydration by the hour and offers a variety of options for notifying you to stay on track.