Why does "---" display as the temperature reading in the Weber iGrill App?

In order to fix this, you will need to forget the Bluetooth® pairing on your smart device and perform a reset of the iGrill 3.

Perform a device reset:

1. Head to your smart device's Bluetooth® settings. Tap on the icon to the right of the device and tap "Unpair" or "Forget this Device"

2. Turn Bluetooth® off on your smart device

3. Completely shut down your smart device

4. With the iGrill 3 still powered on, press the power button on the front of the faceplate for 15 seconds to reset the iGrill 3

5. After 15 seconds, the iGrill 3 will flash indicating that the reset was successful

6. Power on your smart device and turn Bluetooth® back on

7. Open the Weber iGrill App

8. Tap on ‘Start Grilling' followed by 'Pair' on the photo of your iGrill 3

9. Tap 'Continue' once paired

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