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Your phone already reminds you to drink water. You already ignore it. wattah is the reminder you cannot tap away. When it fires, the only way to stop it is to pick up a glass, hold it to your mouth, and drink — on camera. No button. No snooze. No shortcut. HOW IT WORKS Set your glasses per day (8 to 16) and your waking hours. wattah builds a schedule around your day: the first reminder lands 30 minutes after you wake, the last one stops 90 minutes before you sleep, and the rest are spaced evenly in between. When a reminder fires, your front camera opens. The app watches for three things at once: your hand near your mouth, your mouth opening, and your head tilting back. Hold all three for a sustained count and the glass is proven. A photo cannot fake it. A tap cannot skip it. If the camera is refused or the model cannot load, wattah tells you honestly and offers a manual confirm. It will never pretend a check happened when it did not. YOUR DATA STAYS ON YOUR DEVICE The detection model runs entirely in your browser using on-device AI. No image, no video, and no frame ever leaves your phone. Your schedule, your history, and your streak are stored locally. Clearing your browser data removes everything. There is no account. There is no login. There is nothing to breach. BUILT TO KEEP YOU GOING • Daily streak counter — the number you do not want to break. • Depth meter — every proven glass pushes you deeper. Surface, Shallows, Reef, Twilight, Midnight, Abyss. • Smart scheduling — reminders adapt to your waking hours and never interrupt your sleep. • Achievements — milestones for consistency, not tricks to manufacture engagement. • Global leaderboard — optional. Share your name and score if you want to compete, or don't. THE ALARM YOU CANNOT CHEAT Full-screen takeover. No close button. No back gesture. No notification to swipe. The alarm owns the screen until you prove you drank. That is the entire point. PRIVACY BY ARCHITECTURE Camera frames are processed by an on-device model and discarded immediately. They are never uploaded, never stored, and never shared. This is not a policy promise — it is a technical fact. The processing happens on your hardware. Free. No ads. No tracking. No analytics. Just water.
