Firmware Update for ETI Manufactured Bluetooth LE Thermometers

This app will check and upgrade the firmware within the list of thermometers below to the latest available version.

Thermapen Blue

TempTest Blue

RayTemp Blue

BlueTherm One LE

ThermaQ Blue

Updating the Firmware may resolve known connection issues with recent Samsung mobile devices. However a another Android device, that is not experiencing the issue, will be needed in order to perform the update.

It is not normally necessary to do this unless you are experiencing issues with your Thermometer and have been advised to do so by your supplier.