INT-11P-B wireless meat thermometer frees you from tangled wires. The advanced Bluetooth 5.1 technology enables you to remotely control and monitor cooking progress at any time over 300ft long distance. Moreover, this meat thermometer can locally store 30 minutes of offline data and automatically synchronize with the App after a Bluetooth connection without lost data. Support iOS 12(or higher)/Andriod7.1(or higher).