Reminders give notifications. Choose whether you want to receive reminders for this or not under to-do's or your habits. If you turn off the reminder, you will also not receive a notification.
Customize notification to-dos
If you have created a to-do, a reminder will automatically appear under Reminders, which will be sent out one day before the due date. You can delete this and you can always manually add a new reminder.
Customize notification habits
When using the Habit Tracker you can choose whether to check or uncheck the box. If you want to turn the reminders on or off, you can simply edit the habit and check or uncheck the box.
What notifications will my Trackee receive?
Your Trackee also receives notifications and has the option to enable or disable them. Read more in the following article: When will my Trackee receive a notification?