HydraMind: Water Tracker & Log

Pure Hydration. Zero Noise.

HydraMind is a scientifically calibrated hydration tracker and mindful health companion designed for those who value speed, privacy, and calm focus.

No intrusive video ads interrupting your day. No mandatory account registrations or cloud tracking. No predatory subscriptions. Just effortless sub-second water logging, gentle acoustic chimes, and peer-reviewed biological hydration formulas tailored to your body.

WHY HYDRAMIND IS DIFFERENT

• Sub-Second 1-Tap Logging
Log your water intake in under 300 milliseconds. Tap your custom glass, mug, or water bottle directly from the dashboard or your home screen widget. Designed for busy professionals, athletes, and mindful individuals.

• Scientifically Calibrated Hydration Goals
Forget arbitrary "8 glasses a day" tropes. HydraMind calculates your personalized optimal daily water intake based on your body weight, daily physical activity, and ambient weather temperature factor.

• Peaceful Acoustic Chimes & Gentle Reminders
Replace harsh sirens and loud alarms with organic water droplet chimes and Tibetan Zen singing bowl bells. Smart notification scheduling ensures notifications only fire when you are awake—with strict sleep quiet hours.

• 100% Offline-First & Complete Privacy
Your biological health data belongs to you. HydraMind stores all hydration records locally on your device in an encrypted Room SQLite database. Zero server tracking, zero accounts, zero analytics profiling.

• Deep Insights & 28-Day Habit Calendar
Visualize your progress with fluid wave rings, 7-day intake charts, and monthly habit consistency calendars. Track your active streak and gain clear awareness of your daily hydration habits.

• Export Verified PDF Reports
Need to share your hydration history with your doctor, personal trainer, or nutritionist? Export clean, high-density PDF health summaries with a single tap.

• Sleek Material 3 & OLED Precision Design
Crafted with high-contrast Obsidian Dark mode for OLED battery efficiency, alongside an elegant Paper White Light theme for clear daylight reading.

KEY FEATURES AT A GLANCE:
✓ Sub-second 1-tap logging for cups, mugs, and bottles
✓ Fully customizable vessel sizes and hydration coefficients
✓ Intelligent smart reminders with exact wake/sleep quiet hours
✓ Acoustic water droplet & Zen bell audio chimes
✓ 28-day habit calendar and multi-week trend analytics
✓ Home screen widget for instant desktop logging
✓ Professional PDF report exporter
✓ Clean Material 3 architecture with fluid physics response
✓ 100% offline capability — works anywhere, anytime

HYDRAMIND PRO: ONE-TIME LIFETIME UNLOCK
Support independent engineering with a single, transparent $4.99 purchase. Unlock unlimited custom vessels, deep 90-day analytics, premium acoustic bells, and zero ads forever. Zero recurring subscriptions.

Stay hydrated. Maintain mental clarity. Experience HydraMind.