Quick tap-to-log intake
Log water intake in seconds with customizable drink sizes — realistic to use even on the busiest days.
features
BigDrink features
Everything this app can do — detailed, honest, and complete.
BigDrinkfeatures
BigDrink
BigDrink is a clean, large-text hydration tracker and reminder app designed to make drinking water effortless. Log intake with a single tap, track your daily goal across interactive widgets and Apple Watch complications, and keep your health metrics accurately in sync with Apple Health across iPhone, iPad, Mac, Apple Watch, and Apple Vision Pro.
Apple Watch app and complications
A native Watch app lets you log intake from your wrist, with complication support for quick glance hydration status.
Home screen widgets
Add a widget to your iPhone home screen for one-tap logging without opening the app.
iCloud sync across devices
Hydration data stays in sync automatically across supported Apple devices.
Mac and Apple Vision compatibility
Keep your hydration routine visible on Apple silicon Mac and Apple Vision, in addition to iPhone and Apple Watch.
HealthKit integration
Syncs water intake data to Apple Health so it sits alongside other fitness and activity records.
Smart hydration reminders
Configurable reminders that nudge at the right moments — not randomly throughout the day.
Why it works
More than just a list of features.
Here's why each of these capabilities was built the way it was, and what it means for your workouts.
Works across your Apple devices
Use BigDrink on iPhone, iPad, Mac, Apple Vision, and Apple Watch, while the native Watch app keeps logging fast from your wrist.
Always in sync
Apple Health and iCloud keep your hydration habit easy to follow across the supported Apple device lineup.
Simple enough to actually use
A home screen widget and a tap-based logging flow mean the habit takes seconds, not minutes.
Convinced? Download and try it free.
Start with the free trial and explore all features before committing. No credit card required.