To be notified of your scheduled Activities by email, you can enable Activity reminder emails in your Account.
Activity reminder emails can be set up by going to Settings > Customize > Personal > Preferences > Activity reminder emails. Here you can choose what you want to be reminded of and the interval you wish to receive the emails at.
If you choose Days before due date or Hours before due date, you will be able to specify the number of days or hours before the activity you wish the receive the email reminders.
These activity reminder emails will be sent to the email address associated with your Pipedrive user account.