Sip App Water Tracking and Fasting Integration

I built Sip to make water logging and fasting-window tracking easy to manage in a focused iPhone and Apple Watch experience.

Daily tracking needs to be quick enough to fit into an ordinary day. Adding another routine should not make it harder to log a drink, check a timer, or review past activity.

Sip combines an interactive water tracker with fasting timers and a shared setup flow.

Quick and custom drink amounts, daily water goals, and history

Scheduled water reminders and customizable units and visuals

Fasting presets for 12:12, 14:10, 16:8, and 18:6, with timers and session history

Apple Watch water logging and fasting timers

Optional Apple Health water export, including past logs with their original timestamps

The water-and-fasting update brings related tracking tools together while preserving existing water history. A revised onboarding flow introduces water goals, Apple Health, and reminders, so users can set up the parts they want to use.

Creator and developer. I developed Sip into a published mobile product and expanded it with fasting, Apple Health export, and an updated onboarding experience. The app focuses on personal tracking and reminders, without presenting itself as medical advice.