Adapts display to surrounding light: The lighting around you will affect image contrast and appearance.Fast Re-calibration Assistant: The "ReCAL" feature makes it quick and easy to recalibrate your display to compensate for changes that occur over time.Average accuracy increased by 26% and consistency between Spyder units has improved 19% Improved accuracy and stability: The fourth-generation Spyder4Pro has double-shielded color filters for an even closer match to CIE color standards and improved long term stability.You can calibrate multiple displays connected to your computer It works with LCD, LED, OLED, CRT and other display technologies.
Single sensor calibrates all your displays: Spyder4Pro works with your laptop, multiple monitors, television (with paid software upgrade on website), iPad and even iPhone.Each Spyder4Pro unit is individually tuned in the factory to accurately handle a variety of wide-gamut and normal gamut displays with ease