WaveLine Water

WaveLine Water is a manual water tracker where users add water by hand, while the main screen shows a wide horizontal wave progress line. The wave grows from left to right as the daily goal is filled.

Horizontal Wave Progress
The main idea of the app is a water wave line as the primary visual element. It shows daily total, daily goal, progress percentage, remaining amount, and Goal reached state.

Quick Add & Daily Goal
Users can quickly add water with 150 ml, 250 ml, 330 ml, and 500 ml buttons. The default daily goal is 2000 ml, and progress is visually capped at 100%, even when the real total is higher.

Timeline of Entries
The main screen and Day Detail show daily records as a calm timeline. Each entry row includes time, amount, section, label, edit action, and delete action.

Morning, Afternoon, Evening
Entries are automatically grouped by time into Morning, Afternoon, and Evening. Each section shows a section title, section total, entries, and a soft empty state.

Edit, History & Reset
Users can edit date, time, amount, and label. After changes, the app recalculates section, daily total, wave progress, history, and weekly chart. History shows daily summaries with wave progress preview and totals by day section.

Weekly Chart
WaveLine Water shows weekly total, daily average, best day, goal days count, and total water for each of the last 7 days. The visual can use seven vertical bars or seven mini wave strips.

WaveLine Water combines horizontal wave progress, quick water entries, day timeline, Morning / Afternoon / Evening sections, history, and weekly chart in one calm water journal.