Take all of the guess work out of grilling with the Weber connect smart grilling hub. The step-by-step grilling assistant sends notifications directly to your smart phone, on everything from a food-readiness countdown, to when it’s time to "flip-and-serve". All it takes is a glance at your phone to know that everything is on track and cooking to perfection. The Weber Connect app is compatible with iPhones on iOS 12.1 or later and most smartphones on Android 7.0 or later.