The Weber iGrill 2 Connected Thermometer lets you monitor the cooking of four pieces of meat at a time, from start to finish, and alerts you on your mobile device when the food is at the perfect temperature for eating. Whether you are a seasoned grill master or a newbie, it has never been so easy to prepare the perfect meal. Apple: iOS 9 or later required: • Iphone 4S or later • iPad 3rd generation or later • iPad mini • iPod Touch 6th generation or later Android: Most Android phones using Android 6.0 or later and Bluetooth 4.0 or later. Notice: Some connected devices are not compatible with the Weber iGrill app, including the iPhone 4, 1st and 2nd generation iPads and Huawei phones. Apple: iOS 9 or later required: • Iphone 4S or later • iPad 3rd generation or later • iPad mini • iPod Touch 6th generation or later Android: Most Android phones using Android 6.0 or later and Bluetooth 4.0 or later. Notice: Some connected devices are not compatible with the Weber iGrill app, including the iPhone 4, 1st and 2nd generation iPads and Huawei phones.