Hydrium
Daily hydration tracker
Free · In‑App Purchases
A personal daily goal, smart and adaptive reminders, history, badges, and an Apple Watch app synced in real time.
Hydrium helps you drink enough water every day, without having to think about it.
During setup, Hydrium calculates your daily goal from your weight, activity level and climate, with adjustments for pregnancy, breastfeeding, workouts and hot weather.
SIMPLE TRACKING
- Log a drink in one tap: glass, mug, flask, bottle or a free amount
- 4 animated visuals to watch your progress: bottle, silhouette, plant, ring
- Drink type (water, tea, coffee, juice, soda...) is factored into your real hydration
SMART REMINDERS
- Reminders at a regular interval or at fixed times
- Adaptive reminders: Hydrium automatically spaces out the reminders left in your day based on the time and how much you still need to drink
- Automatic snooze after a large drink, reminders pause once you reach your goal
HISTORY AND MOTIVATION
- 7-day, 30-day, 12-month and all-time history
- Charts and a breakdown by beverage
- 12 badges to unlock, day streaks
APPLE WATCH AND HEALTH
- Full companion app for Apple Watch, synced with your iPhone in real time
- Your drinks are written to the Health app automatically
- Reads your weight and workouts to refine your goal
HYDRIUM PLUS (one-time purchase, no subscription)
- Unlimited history (30 days, 12 months, all-time)
- Unlimited custom containers and beverages
- All 4 visual styles
- Smart and adaptive reminders
- Themed sounds
- CSV export
Available in English, French, Italian and Spanish. Units: milliliters, liters or ounces.
Hydrium offers a comfort estimate to help you stay hydrated day to day; it does not replace medical advice.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
New: an Apple Watch complication! Add a consumption ring to your watch face, with today's volume in the center. Four formats available: circular, corner, rectangular and inline.
The developer, Christophe Fromage, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Christophe Fromage
- Size
- 8.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
English and 3 more
- English, French, Italian, Spanish
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Hydrium Plus $2.99
- Copyright
- © 2026 Christophe Fromage