Hydration, handled
from your wrist.

Sippy turns your day into a glass of water that fills as you drink. Log in two taps, get nudged at the right moments, and keep the streak alive.

Download on the App Store
$1.99 one time · No subscription · Standalone Apple Watch app
Sippy on Apple Watch Ultra showing the day 61% full of water
How it works

Three steps. That's the whole app.

Choosing a serving size in Sippy 1

Set it up once

Pick a daily goal, your active hours, and your usual serving, including custom amounts from 50 to 1000ml.

Logging a drink with one tap 2

Tap when you sip

Small, Medium, Large, or custom. Two taps and you're back to your day.

The water screen filling up 3

Watch it fill

Your progress is a living glass of water. Hit the goal and the water turns green.

Smart reminders

Nudges that actually think.

Sippy spreads reminders across your active hours and sizes each one to what's left of your goal.

  • Quiet once you reach your goal
  • Stops an hour before your bedtime
  • Tunable minimum gap between nudges
  • All local: works without your iPhone
Today's stats with a six day streak
30 day history grid with goal days
Momentum

Streaks and an honest history.

A flame that grows with every goal day, and a 30-day grid that shows goal days, near misses, and rest days exactly as they happened.

  • Daily streak with your best runs
  • Weekly bars and monthly dots
  • Complications for your watch face
Simple pricing
$1.99 one time
Yours forever. No subscription.

Every feature included. No account, no ads, no upsells. Buy it once and drink up.

Private by design

Your habits are nobody's business.

Data Not Collected

Sippy has no accounts, no cloud, no analytics, and no ads. Everything you log stays on your watch.

Read the privacy policy