Do you just drink too much during the day due to the daily work stress? Then Bellabeat Spring, the smart water drinking bottle is just the thing for you. Spring tracks your daily water intake via an app and sends personalized messages to remind you to take regular fluids. It calculates the optimal amount of water for your body based on your level of activity, age, height, weight, local weather, and whether you are pregnant or breastfeeding. The Bellabeat app then provides recommendations, reminders, and additional information to improve your health based on the combined values ??(exercise-sleep-stress-measured fluid intake). View your hydration data through the Bellabeat app. All you have to do is shake the spring to start the synchronization, because the measurement of fluid intake via the smartphone app or by means of the built-in sensor in the ground. Spring helps you keep your body hydrated for the entire day, helping your hair shine, make your skin firmer, and your nails look healthy and fresh.