Hydration That Adapts to Your Life.
Not a reminder app. A scheduling coach powered by AI.
HydrateStar replaces generic water timers with a Claude AI engine that builds a dynamic drinking schedule around your body, work shifts, weather, and actual drinking history. With or without our smart water bottle.
Every hydration app does this...
Three components. One system.
Smart Water Bottle
Optional hardware
- ESP32 auto-tracking
- Works without any input
- Long battery life
- BLE connectivity
App works without the bottle
Mobile App
iOS & Android
- React Native cross-platform
- Personalised schedule view
- Manual logging
- History & insights
Available at launch
AI Engine
Powered by Claude
- Learns your patterns
- Weather-aware
- Shift-aware scheduling
- Real-time adaptation
The brain of the system
Built for real life
AI Hydration Scheduler
Claude AI builds a dynamic drinking schedule based on your body, shifts, weather, and actual history.
Smart Water Bottle
Optional ESP32-powered bottle with auto-tracking. Knows when you drink — without pressing anything.
Shift-Aware Scheduling
Works around your work pattern. Early starts, night shifts, variable hours — all handled.
Weather Integration
Adjusts your hydration targets based on temperature and humidity in real time.
App-Only Mode
No bottle required. The app works standalone — track manually or via phone sensors.
Personalised Insights
Weekly summaries showing hydration trends, streak data, and AI-generated tips for improvement.
Works for your life
Office Worker
Stay sharp through back-to-back meetings without constant reminders.
Shift Worker
Adapts to your rotating schedule automatically — nights, days, weekends.
Athlete
Pre-load, during, and recovery hydration optimised around your training.
Outdoor Worker
Weather-aware targets adjust as temperature and humidity change.
Health-Conscious Parent
Model great habits for your family with data-driven hydration goals.
Be first in line
Waitlist members get early access and exclusive launch pricing. Join hundreds already waiting for HydrateStar.