Spyder X2 supports most displays types currently on the market. For OLED check the information below as there is an exception.
Concerning OLED - As OLED has become more widely available, so too are the different types of OLED display technology. While it may be possible to use the Spyder X/X2 to calibrate certain types of OLED displays, we cannot guarantee the accuracy of the resulting calibration. Currently, we do not recommend using a Spyder X/X2 to calibrate any type of OLED display for color-critical applications.