Below are the basic features of ThermoWorks' BlueTherm One Bluetooth thermometer.


  • To turn the thermometer ON: Press and hold the yellow button until the unit comes on.

  • To turn the thermometer OFF: Press and hold the yellow button until the unit turns off (approximately 3-seconds)

  • To record a temperature: Press the yellow button when prompted by FoodSafe.io's checklist step.

  • *To reset all all memorized Bluetooth connections: With the thermometer off, press and hold the yellow button until CLR and BOND is displayed in the screen. (approximately 7-10 seconds)
    (This process might require you to re-sync your thermometer to FoodSafe.io.
        *ThermoWorks TempTest Blue thermometer does not support this function.