Water Reminder by Habuild

Water Reminder helps you hit your hydration goal every day — without the guesswork.

Most apps give you a generic "2 liters a day" target. Water Reminder is different. It calculates a Smart Daily Goal that adapts to your body, your lifestyle, and even the environment around you.

PERSONALIZED HYDRATION
Your daily target isn’t static. It’s calculated using:

Your Profile: Weight, age, and gender provide your baseline.

Live Weather: Integration with OpenWeatherMap adjusts your goal for heat and humidity—because you need more water on a 35°C day than at 18°C.

Activity Levels: Connect with Health Connect to automatically "bump" your goal based on active minutes (+350 ml for every 30 minutes of exercise).

STREAKS YOU CAN ACTUALLY KEEP
Life happens. We believe in progress over perfection, which is why your streak continues as long as you cross 80% of your daily goal. A quiet amber ripple celebrates your win, and a live counter tracks your consecutive healthy days.

EFFORTLESS LOGGING & REMINDERS
One-Tap Logs: Quick-select 150ml, 250ml, or 500ml, or enter a custom amount.

Smart Reminders: Hourly notifications between your wake and sleep times show your live progress (e.g., "1.2L of 2.8L today") so you don't even have to open the app.

Weekly Insights: View your last 7 days in a clean, live-updating bar chart.

PRIVACY FIRST
No Accounts: No sign-ups, no passwords, no hassle.

Local Storage: Your profile and logs stay on your device.

Transparency: We use Mixpanel for basic analytics to improve the app, but we never collect emails, phone numbers, or precise location history.

PREMIUM DESIGN
Enjoy a beautiful, dark-mode interface featuring a deep navy base, cerulean accents, and custom SVG icons. Watch your progress rise with a subtle water-fill effect in the central progress ring.

Start today. Spend 60 seconds setting up your profile, and let Water Reminder handle the math while you focus on feeling better.