Trinki: Water Reminder Tracker

Drink enough — automatically. Trinki calculates your perfect daily goal and reminds you at the right moment. Science-based, weather-aware & 100% private.

Drink enough — automatically.

Trinki calculates your perfect daily goal and reminds you to drink at exactly the right moment. Science-based, weather-aware and 100% private — no account, no cloud, no subscription.

WHY TRINKI? • Scientifically precise — your goal follows EFSA/DGE guidelines based on weight, sex and activity • Weather-smart — automatically raises your goal on hot days • Smart & adaptive — learns your habits and times reminders perfectly • 100% privacy — all data stays on your device

FEATURES • Personalized hydration goals for your body • Smart reminders that know your progress and your streak • Automatic weather adjustment in the heat • Motivating progress view with a daily overview • Flexible glass sizes (50–1000 ml) • Quiet hours for your sleep time • Log a glass via Shortcuts or Siri • Fresh design for the latest iOS

⌚ TRINKI PRO (optional one-time purchase, no subscription) • Apple Watch app — log glasses on your wrist, ring at a glance • Home and Lock Screen widgets with quick logging • Apple Health — your water lands next to your health data • Gentle reminders without sound • All future Pro features included

SCIENCE-BASED Based on EFSA and DGE recommendations. Trinki accounts for: • Biological sex (women ~2.0 L, men ~2.5 L of beverages) • Body weight (±10 ml per kg) • Activity level (factor 1.0 to 1.6) • Ambient temperature

YOUR DATA IS YOURS • No sign-up required • No cloud sync, no tracking • GDPR-compliant and fully offline • No subscription — Trinki Pro is a one-time purchase too

HOW IT WORKS

1. Set up in 2 minutes
2. Trinki calculates your optimal daily goal
3. Get gentle reminders
4. Track with a single tap
5. Stay healthily hydrated!

Made in Germany. Download Trinki and feel the difference.