By Team Hypomnema · Updated October 19, 2026
Set your own fluid goal, log drinks, undo entries and export a private session log. Goals are personal settings, not prescribed fluid needs.
Use the tool
Choose units, measurements or a session preset. Review the supported scope beside the controls.
Adjust the plan and review the visual result. For a timer, select Start; Pause, Reset and Next remain available where applicable.
Save a private summary, schedule or log if offered. Nothing is uploaded or automatically saved.
Understand the method and limits
The goal is user-selected, not a body-weight-based fluid prescription. General guidance does not replace fluid restrictions or individual needs. No prompts to exceed the selected goal. Logs stay in memory, grouped by local calendar date; max 200 entries and 10 L per day are tracker limits, not safe-intake recommendations.
Keep your information private
Inputs and logs stay in page memory. No account, upload, health-data analytics, browser storage or medical-record synchronization. Leaving or refreshing the page can clear the session; explicitly downloaded files contain your information. Exports are local PNG/PDF summaries, CSV schedules or logs, and a sleep calendar where offered. These tools are for general planning and estimates, not diagnosis or individualized treatment.
Try the workflow
Keep your original documents and review the output. You can also browse all guides or contact Team Hypomnema.