How can I check the battery life of my device? Open the Weber iGrill App Tap on the Temperature tab Tap on the gear icon at the top, right-hand corner of the app to access the Device Settings View the battery status of your Kitchen Thermometer Related articles How do I replace the batteries in my device? Where do I find the firmware version of my device? How can I create a custom preset in the Weber iGrill App? Getting Started How do I power my device on or off?