Water Tracker & Drink Reminder

Water Tracker & Drink Reminder helps you drink enough water every day without having to think about it. Set a daily water goal, log each glass or bottle with one tap and see straight away how much you still need to drink.

• A big glass on the Today screen fills up as you drink. The counter next to it shows your water intake, the percentage of your goal and how many millilitres are left.
• Six ready-made servings sit around the glass, from a 100 ml sip and a 250 ml glass to a 750 ml sports bottle, so logging a drink takes a single tap.
• "Custom amount" adds a one-off drink that you set in 50 ml steps. For the bottle you use every day, create a custom serving with its own capacity and vessel icon, and pin it to Today.
• Your daily goal is calculated from your body weight and activity level, with an extra 350 ml on a hot day. You can change it any time.
• Drink water reminders come only during the hours you choose, for example every 1.5 hours between 8:00 and 21:00. A clear grid shows when each nudge is due.
• When you reach 100%, a "Goal reached" banner appears and the rest of today's reminders stop. Outside your active window, your nights stay silent.
• You can edit or delete any entry on today's list, including the time it was logged, so your water log stays accurate.
• The History tab shows a monthly calendar with a progress ring on every day. Tap a day to see its total, goal percentage and every drink you logged.
• Weekly statistics show your daily average, how much of your goal you completed and how many days you hit it, all on a simple bar chart with a goal line.

Amounts can be shown in millilitres or US fluid ounces, and you can choose a light, dark or system theme. There is no account and no sign-up. Your hydration data stays on your device.

This hydration tracker is for anyone who forgets to drink on a busy day: at the office between meetings, after a workout, or outdoors on a hot afternoon. It also works as a simple water diary for checking whether you really drink as much as you think, and the calendar shows your run of good days.

The app works without payment. Premium removes ads and unlocks unlimited custom servings (two are included without it), 12 months of history instead of 7 days, and monthly statistics.

Recent changes:
First release: water tracker with a daily goal, drink reminders, history and statistics.