The BF-5 Smart Grill Thermometer is an intelligent accessory which enables measurement of the grill temperature in real time. This is made possible by a probe which is connected to the device by metal wires, allowing the device to indicate the temperature in real time. The thermometer can be connected to the smartphone via Bluetooth. Users can enter the type of food and their preferences for grilling in the app. This warns when the temperature is reached, not reached or exceeded.