1.Smart and wireless, could control by Tuya APP 

2.Max wireless transmission distance is 55m/180ft 

3.Will automatically turn off after 5/10 minutes 

4.Low battery indicator

5.Programmed with preset USDAapproved doneness levels for different types of meat in APP

6.Measure range:-50°C to 300°C (-58°F to 572°F)

7.Accuracy:+/-1°C at-20°C to150°C