Learn how to use Reminders on iCloud.com on a phone or tablet
See any of the following:
iCloud.com User Guide for iPhone: Use Reminders on iCloud.com
iCloud.com User Guide for iPad: Use Reminders on iCloud.com
See any of the following:
iCloud.com User Guide for iPhone: Use Reminders on iCloud.com
iCloud.com User Guide for iPad: Use Reminders on iCloud.com