Glug wants reminders to be useful, not spammy. If you have no trouble staying hydrated on the weekend, no problem. Swipe away the start notification and Glug will stay quiet until tomorrow.
Once a reminder has been scheduled, adding a drink schedules another. Clear the reminders, and they’re done for the day.
Automatic reminders are based on your progress.
Manual reminders ignore your progress, and are based on when you press the button.
If you add a reminder with the button, tap again to add an hour. You can do this repeatedly to fine-tune your next reminder until you know it will be useful.