Deleting completed reminders Over time I end up with a lot of completed reminders, and I haven't found an easy way to delete them out. Right now I have to go into each reminder and delete it - something that is particularly cumbersome on the iPad, but easier on the iPhone.

Is there an easy way to delete completed reminders, or have it do that automatically?
There is an option in Settings &gt; Mail, Contacts, Calendars

You can set it to only Sync Reminders 2 Weeks Back

That's the lowest value you can set.