Stay Hydrated,
Stay Healthy
Track all your beverages with science-backed hydration insights. SupaHydrate uses the Beverage Hydration Index to show how each drink truly hydrates you.
iPhone App
Track any beverage with smart hydration science
Apple Watch App
Log any drink from your wrist, anywhere
Home Screen Widgets
Track your hydration at a glance with beautiful widgets. Available in small, medium, and large sizes.
Small Widget
Medium Widget
Large Widget
Lock Screen Widgets
Quick access to your hydration progress right from your lock screen. All lock screen widgets are free to use.
Rectangular Widget
Circular Widget
Inline Widget
The Science Behind Your Hydration
Not all drinks hydrate equally. SupaHydrate uses the Beverage Hydration Index (BHI) to show you exactly how each beverage affects your hydration.
What is the Beverage Hydration Index?
The BHI measures how effectively different beverages hydrate your body compared to plain water. Based on peer-reviewed research from Loughborough University (UK), published in the British Journal of Nutrition.
How It Works
Each beverage has a hydration factor based on its composition. Factors above 1.0 mean better hydration retention than water, while factors below 1.0 indicate reduced effectiveness due to caffeine or other compounds.
Hydration Factors
Based on Scientific Research
BHI values are based on Maughan et al. (2016) research published in the British Journal of Nutrition. The study measured fluid retention over 4 hours after consuming different beverages.
Read the Research PaperFeatures
Everything you need to build better hydration habits
Apple Watch Integration
Log any drink from your wrist - water, coffee, tea, and more with our native watchOS app
Apple Health Sync
Sync your hydration and nutrition data seamlessly with Apple Health
Home & Lock Screen Widgets
Beautiful widgets for your home and lock screens to track your hydration progress at a glance
Smart Reminders
Personalized notifications to keep you hydrated throughout the day
Nutrition Insights
Track caffeine, sugar, and more. View detailed analytics with BHI-adjusted hydration trends
15 Languages
Fully localized interface in 15 languages for users worldwide
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