Ever been racing to meet a deadline only to realize your coffee’s gone cold again? The Ember Mug 2 self-heating smart mug keeps your drink hot so you can stay focused without making constant trips to the microwave. And right now, Amazon, Best Buy, and Walmart are selling the 14-ounce smart mug in select colors starting at an all-time low of $89.99 ($60 off).
A Verge favorite, the self-heating smart mug keeps your coffee, tea, or cocoa at the perfect temperature from the first sip to the…
