Bottlello

Bottlello is a manual bottle-based water tracker where users choose an active bottle and log water through 1/4, 1/2, 3/4, or Full bottle. The main screen is built around a large Bottle Scale Meter with bottle fraction marks.

Bottle Scale Meter
The main screen shows a large bottle with 1/4, 1/2, 3/4, and Full marks. The bottle visual displays the active bottle, its volume, daily total, daily goal, progress fill, and Goal reached state.

Bottle Volume Selection
The app includes default bottle presets: Small Bottle, Regular Bottle, Large Bottle, and Big Bottle. Users can choose an active bottle, create a custom bottle, edit it, mark it as favorite, delete a custom bottle, or reset defaults.

Fraction Bottle Logging
The main actions are 1/4 bottle, 1/2 bottle, 3/4 bottle, and Full bottle. Bottlello calculates the amount from the active bottle volume and safely rounds values for different bottle sizes.

Water Entries
Each entry stores date, time, fraction, amount, and a snapshot of the bottle name and volume. This keeps history accurate even if a bottle is edited or deleted later.

Consumed Bottle List
Today’s list shows time, bottle name, fraction, calculated amount, edit action, and delete action. This helps users see which bottle portions were logged during the day.

History & Statistics
History shows daily summaries with total ml, goal reached state, number of bottle entries, most used bottle, and most used fraction. Statistics include last 7 days, last 30 days, daily average, best day, goal days, full bottles logged, and half bottles logged.

Bottlello combines a Bottle Scale Meter, active bottles, fraction logging, consumed bottle list, history, and bottle-focused statistics in one water tracker.