
Hydrium
Daily hydration tracker
0 ratings
Free
In-App Purchases
About
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.
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What's New in Hydrium
1.0.2
October 4, 2026
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.
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Subscriptions & In-App Purchases
$2.99
Hydrium Plus
Unlocks unlimited history and more






