I just learned that shared access users (anyone other than the primary) can't receive push notifications from the app. I see on Rachio's website in area discussing the app that the intended use seems to be shared access with your irrigation professional. In my case, my husband set-up the Rachio so he set himself as the primary and shared full access with me using my own account. This allows us both to adjust schedules and manually water as needed; however, only he receives notifications that watering completed, didn't complete, etc. This makes sense if you're sharing with your irrigation professional, but not if you're sharing watering responsibilities within a household. It would be great in a future release to let anyone receive the notifications if they wish. They can always turn them off within the app itself.