I love all my Weber products and have had an igrill for many years that is awesome except I wanted wifi to be able to get alerts for overnight smoking as the Bluetooth will not reach my bedroom.  Not sure what made Weber decide not to just take the igrill and add wifi as it would have been perfect.  The igrill has a functional alert feature and this only alerts if the app is open on the screen.  Who needs an alert when you are looking at the app????