Is your iGrill Classic powered on? In order to pair, your iGrill Classic must be powered on. When your iGrill 3 is powered on, the indicator lights will illuminate.
To turn your iGrill Classic on, hold down the power button until the display reads "On."
Note: iOS users must use the Weber iGrill App. Android users must use the iGrill CLassic App.
Have you enabled Bluetooth on your phone? In order to connect, Bluetooth must be enabled on your phone. Please reference your phone’s settings to determine if Bluetooth is enabled.