Free
About
RT620 is an application that obtains temperature data via a Bluetooth connection. Use the APP and connect Bluetooth to obtain data. You can directly obtain real-time temperature data and read SD card files by Bluetooth. Remote data viewing and firmware upgrade can be realized.
Note that this application needs to be connected to a dedicated Bluetooth device for use together.
Show more
What's New in RT620
1.2.3
August 17, 2026
1.Update the alarm function 2.Optimize the functional parameters and UI of the setting interface 3.Fix some known issues
More
