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.

An curved arrow pointing right. Rejoice, coffee lovers. This high-tech Ember coffee mug claims it will keep your drink at the perfect temperature — down to the very last degree. Here's how it works.

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!

Fall has arrived, bringing cooler temperatures with it. Thankfully, Ember is running a sale through October 21st that takes 20 percent off many of its self-heating vessels — including the Ember ...

Don't let a busy schedule ruin a good cup of coffee. Keep it warm all day with the Ember Mug, now $30 off for Black Friday. Don't let a busy schedule ruin a good cup of coffee. Keep it warm all ...

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.