Weber iGrill Mini App-Connected Thermometer - The iGrill Mini monitors food from beginning to end, and notifies you once it has reached the perfect temperature to take off the grill. Download the Weber iGrill app to explore all of the features and social media opportunities that the iGrill Mini has to offer. Single Probe App-connected Thermometer Extended Battery Life Smart LED Proximity Wake-Up Convenient Mounting Batteries included Apple: iOS 9 or higher required: iPhone 4S or later, iPad 3rd generation or later, iPad mini, iPod touch 6th generation or later Android: Most Android phones running Android 4.4 or higher and Bluetooth 4.0 or higher. Please note: Some smart devices are not compatible with the Weber iGrill App