All articles ← Knowledge Base Checking-in through the notification centre widget does not update the Apple Watch. Why? How can I change units in an Apple Health card? How can I check-in for days in the past? How can I delete covers from my 'My Covers' folder? How can I reorder habits? How do I add more than one habit? How do I connect to Apple health? How do I delete a card from a habit? How do I delete a habit? I am not getting notifications for my goals. Why? My Apple Health chart appears empty. Why? My calendar is showing the wrong day. Why? Plans for an Android version? Where can I view a quick introduction about the basics of Today?