How do I power my device on or off? To power on: Tap the power button quickly until a blue light appears To power off: Hold the power button down until the blue light is no longer visible Related articles Is there a display on the iGrill 3? My iGrill 3 seems to have turned off while still in use. How can I fix this? What is the iGrill 3 thermometer? What is the iGrill Return & Warranty Policy? Where can I track my remaining propane levels with my iGrill 3?