Configure your settings above, then click "Start reminders".
Keep this tab open for reminders to work. You can switch to other tabs or minimize the browser — just don't close the tab.
About the Water Reminder
Water Reminder — also known as Drink On Time — sends you browser notifications at the interval you choose so you always drink water on time. Pick an interval, an optional start and end time, and a notification style, then click Start reminders.
Everything runs in your browser. There's no account and nothing is uploaded.
Keep this tab open
For the reminders to work, keep this tab open. You don't have to stay on it — you can switch to another tab, open other windows, or minimize your browser, and the reminders will keep arriving on time. Just don't close the tab (or the browser), and try to keep your device from going to sleep.
Why stay hydrated
- Sharper focus, alertness and memory
- Better physical performance and less fatigue
- Healthier, clearer skin
- Supports heart health and circulation
How to use it
- Set your interval — every 30 minutes up to a custom value
- (Optional) Set timing — choose when reminders start and when they stop for the day
- Start — click Start reminders and allow notifications when your browser asks
- Keep the tab open — a live countdown shows when the next reminder is due
