The $50 wearable that effectively soothes my migraines and headaches is discounted on Amazon

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I spend a lot of time on the computer. 

I work remotely, and as ZDNET’s deals and shopping editor, I often work a decent amount of odd hours during the year: late nights during major holidays like Black Friday, early mornings during product event days in other countries, and so on. All that’s to say that my eyes take a beating from screen time, blue light exposure, and nitty-gritty writing and editing. 

Also: The best early…