HydraGrocery

HydraGrocery is a mobile + web app that turns hydration into a practical shopping decision, not another reminder app. Users scan a drink label (or search a product) and get a simple hydration score based on sodium, sugar, caffeine, and electrolytes, adjusted for their profile (sweat rate, workout frequency, climate, and health constraints like hypertension). It then generates a “hydration cart” for the week: what to buy, how much, and when to use it (e.g., water vs. electrolyte mix vs. low-sugar sports drink). The app also flags misleading marketing (e.g., “electrolytes” with tiny amounts) and suggests cheaper equivalents. It’s realistic: it won’t pretend to diagnose you, and it won’t claim perfect personalization—just better decisions than guessing in the aisle.