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Science-Based Hydration

Smart water & sleep reminder for iPhone

SmartSip

Build healthy hydration habits with reminders tailored to your lifestyle. Choose your profile, set your schedule, and SmartSip generates a personalized daily plan based on science.

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Your Profile, Your Plan

5 User Types

Desk worker, student, athlete, night owl, or wellness enthusiast — each gets a tailored reminder schedule.

Wake & Sleep Schedule

Set your wake-up and bedtime. SmartSip spaces reminders intelligently throughout your active hours.

Exercise Mode

Enable before/during/after exercise scenes for dedicated hydration around your workout routine.

Caffeine Offset

Coffee and tea have a diuretic effect. SmartSip adds an extra reminder after each cup to compensate.

Science-Backed Scene Reminders

13 Daily Scenes

Morning wake-up, before meals, after coffee, afternoon dip, exercise, late night, and before sleep.

Why This Moment

Every reminder includes a science tip explaining why hydrating at this specific time benefits your body.

Quick Log

Tap small, medium, large, or bottle to log your intake in one tap — no manual entry needed.

Progress Ring

A live hydration ring on the dashboard shows your progress toward today's goal at a glance.

Stats & Insights

Daily & Weekly Charts

Bar chart shows 7 or 30-day intake history. Blue bars reached the goal; light bars did not.

Streak Tracking

See your consecutive days of meeting your hydration goal and your average daily intake.

Scene Completion Rate

Discover which hydration scenes you complete most consistently and where to improve.

Apple Health

Optionally sync daily water intake to Apple Health and read sleep data to refine your schedule.

Home Screen Widget

A widget shows today's progress and your next scheduled reminder — visible without opening the app.

Privacy

SmartSip stores all data locally on your device using SwiftData. No account required. No data leaves your iPhone. Fully offline.

33 UI languages including English, 简体中文, 繁體中文, Deutsch, Español, Français, 日本語, 한국어, and more.