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Terms of Use
Effective and last updated: 2 August 2026
No medical advice
HydrateWise provides general educational estimates only. It does not diagnose dehydration, prescribe fluid or electrolyte intake, or determine whether a target is safe for a medical condition. Seek professional advice for personal guidance and urgent help for severe symptoms.
Accuracy and assumptions
Results use simplified weight and lifestyle adjustments. Actual fluid needs and food-derived water vary. Sweat rate, heat, illness, pregnancy, kidney or heart conditions and medicines can materially change safe intake.
Local data
History and favourites may be lost when browser data is cleared or a device changes. HydrateWise cannot recover local data.
Acceptable use and liability
Use the site lawfully and with reasonable judgement. To the extent permitted by law, the owner is not liable for decisions or outcomes arising from reliance on estimates.