Hydrate: Electrolyte Tracker

The electrolyte and water tracker for real days — long shifts, workouts, keto and fasting.

Log water, salt mixes and coffee in one tap on iPhone or Apple Watch, and see fluid, sodium and caffeine together.

No account. No guilt. Reminders that stay quiet when you're already on track.

LOG WATER, ELECTROLYTES, COFFEE & MORE
• Choose from 40+ drinks, custom recipes, and saved favorites
• See goal credit before you confirm every log
• Track fluid, sodium, and caffeine in one clear daily picture
• Edit history or undo mistakes without losing the original day

KNOW YOUR PACE
• Set your own daily goal and waking schedule
• See where your progress should be right now—not just a midnight total
• Use pace-aware reminders that can stay quiet when you are already on track
• Choose intervals, active hours, quiet time, and rotating or night-shift schedules

FAST ON EVERY APPLE SURFACE
• Log from Apple Watch, Home Screen and Lock Screen widgets, Siri, complications, Control Center, or the Action Button
• Keep favorite drink-and-size combinations ready for one-tap logging
• See consistent units, goal credit, and daily progress across surfaces

PRIVATE SIPSCAN
• Point your camera at a drink for an on-device category suggestion
• Get a typical amount or one learned from your confirmed habits
• Nothing is uploaded, the photo is not stored, and you always confirm before logging

ELECTROLYTES & APPLE HEALTH
Hydrate tracks sodium from the drinks you log. Potassium and magnesium aren't tracked yet.
• Log electrolyte mixes, salt water, bone broth, and custom drinks
• See sodium from logged drinks in mg beside fluid and caffeine totals
• Optionally sync confirmed water and sodium entries to Apple Health

PROGRESS WITHOUT PRESSURE
• Review seven-day patterns, goal days, timing, and recent drinks
• Correct past entries and keep a clear, dependable history
• Try guided routines for mornings, focused work, travel, and warm days

PRIVATE BY DESIGN
• No account or sign-up
• No advertising IDs and no ad tracking
• Hydration history stays on your device
• Optional anonymous diagnostics are off by default

DAILY LOGGING STAYS FREE

Hydrate Pro is optional. It adds longer progress history, weekly reflection reports, guided routines, and data export.

Hydrate Pro is optional and available as a monthly or annual auto-renewing subscription, o