I replaced my dual monitors with these XR smart glasses - and they're $170 off for Black Friday

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XR glasses are fantastic for watching movies on plane or playing Nintendo Switch games on a virtual big screen, but they also have some pretty incredible utility in transferring the display from your laptop or tablet. 

For Black Friday, the Xreal One Pro glasses are on sale for $599, down from the regular price of $769. This is one of the most notable smart glasses deals we've seen this year. (You can see our picks for the other best Black Friday smart glasses deals, too.)

Also: Our favorite Black Friday deals live now

ZDNET's Matt Miller tested the Xreal One Pro smart glasses and praised their performance in getting work done on his Surface Pro and MacBook Pro computers in ultra-wide mode. Powered by Xreal's X1 spatial computing chip for augmented reality applications, he said ...