Ember's smart mug is still on sale after Cyber Monday. You can take off 27%, or nearly $40 to keep your hot drinks hot.

This bestselling, self-heating mug is the ultimate gift for coffee lovers. Grab it while it's over 20% off after Cyber Monday ...

“It is literally Black Friday right now,” she says in the video. “I’m at Target on Black Friday and I want you to look at ...

But this mug costs less. Is it the ultimate Ember alternative? Not quite, in part because it doesn't automatically turn on when liquid is detected (though it is smart enough to stop heating when ...

For Cyber Monday, you can save a full $55 (-43%) on the Ember Smart Mug2. That brings the price down to just $75, it’s lowest price ever.

It’s just not the same when it gets cold, though. That’s when the Ember Mug 2 can come to the rescue. This smart mug can keep your coffee at the perfect temperature until the very last sip!

We’re not referring to little red wagons or a Lite Brite. What we have in mind is a temperature-controlled Ember mug to keep coffee, tea, and other hot drinks at optimally hot temperatures.