We've found the best monitor deals on this unofficial retail holiday, from Amazon, Best Buy, Newegg, Walmart, and more.

Red-light devices are all over social feeds and make enormous promises. From the many, we find the few that are actually worth your commitment, time, and money.

Acer Predator X27U X1Bmiiphx | 27-inch | 2560 X 1440 | 240 Hz | OLED | $599.99 $499.99 at Newegg (save $100) Both 1440p and OLED, this 27-inch monitor from Acer has almost everything you may want ...