I downloaded the app to my iPhone 6 and it worked just fine. When I loaded it onto my wife's iPad mini, the app refused to recognize our dual beds. However , when I went through the setup process with the iPad mini, I had somehow set an alarm for an hour later. An hour later,I was playing with the iPad mini when it notified me that an alarm had been triggered. I returned to the Serta app, went to Setup, and both beds were recognized. The app is now working just fine with the iPhone and the iPad.