optris CompactPlus Connect - Page 7

Basics 7-
IRmobile App
The pyrometers have a direct connection to an Android smartphone or
tablet. All you have to do is download the IRmobile app for free in the Google
Play Store. This can also be done via the QR code.
Note
The IRmobile app works on most Android devices running 5.0 or higher with a micro USB or
USB-C port supporting USB-OTG (On The Go).