Plus, the materials felt downright junky, with a cheapo plastic lid and a flimsy mug. The Bestinnkits Smart Coffee Warmer, a former pick, is unfortunately a fire hazard. Commenters let us know ...

There’s also the Cosori mug warmer and cup that lets you adjust the temperature from the coaster base. Basically, you’ve got ...

Not quite, in part because it doesn't automatically turn on when liquid is detected (though it is smart enough to stop ... You might argue that a coffee mug warmer (you know, those $20 Mr.

This No. 1 best-selling tea and espresso beverage warmer is under $100 for a limited time. Get the deal while it's hot!

The health benefits of coffee are vast. Studies show it may reduce the risk of stroke and even help with muscle mass as you ...