Apparently there are times when the wifi connection to one of our Pixie devices is not reliable.  Yes, I should work on that.  However, it has worked flawlessly in the past, and this is something new.  Nonetheless, when the water schedule fails because of no wifi signal, there should be some kind of notifcation OTHER than having to open the app, go to the calendar, and look for the tiny red icon.  The app is right there on the phone, and could generate a notification.  The app has the email address and could generate a notification.  The current method is borderline dysfunctional, and mostly useless.

The main screen can say "Watered 10 hours ago"  .. but the calendar OBVIOUSLY shows that that even did not happen.