Smart reminders that adapt to your lifestyle. Track water, caffeine, build streaks, and reach your hydration goals every day.
Built with your health in mind. Powerful features wrapped in a clean, intuitive design.
Personalized notifications that adapt to your schedule, activity level, and caffeine intake.
Track coffee, tea, and energy drinks. We account for caffeine's dehydrating effects.
Build daily streaks, earn XP, level up, and unlock achievements as you stay consistent.
Log water directly from your wrist. Your progress syncs seamlessly across devices.
Science-backed daily goal calculated from your weight, age, sex, and activity level.
Syncs with Apple Health to track water intake and use activity data for smarter goals.
Designed to be beautiful and effortless. Scroll through the app experience.









The companion Apple Watch app gives you everything you need without reaching for your phone.
Set your goal, track your progress, and feel the difference. Free on the App Store.
Download Free