100% Wire-Free: No Wires. No Fuss. The First Truly Wireless Smart Meat Thermometer. Monitor Your Cook Using The Free App Available For Ios (12.2.0 And Later) / Android (8.0 And Later) Smart Phones And Tablets. | | 2 Sensors, 1 Probe: Dual Temperature Sensors Can Monitor Internal Meat Temperature Up To 212F And Ambient / External Temperature Up To 527F Simultaneously. Probe Is Dishwasher Safe. | | Guided Cook System: Walks You Through Every Step Of The Cooking Process To Perfect And Consistent Results. You Can Also Set Up Custom Alerts / Notifications Based On Temperature And/Or Time. | | Advanced Estimator Algorithm: Can Estimate How Long To Cook And Rest Your Food To Help Plan Your Meal And Manage Your Time. | | Connectivity Suite: Monitor Your Cook From A Phone Or Tablet Over Bluetooth. Extend Your Wireless Range Using Link Wifi And The Cloud To Use Alexa And Monitor Your Cook From A Computer. Be Sure To Initiate The Connection While Standing Directly Wit.