Designed for home or office, the Ember Mug 2 does more than simply keep your coffee hot. Our smart mug allows you to set an exact drinking temperature, so your coffee is never too hot, or too cold.
Ember then maintains your chosen temperature for up to 1.5 hours with the Ember Mug 2, 10 oz and up to 80 minutes with the Ember Mug 2, 14 oz
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Coffee mug
Personalizing where you can’t even see it and in small letters was misleading. It seems like the mugs and changer only lasts a couple of years (or less).
R
Robert · October 1, 2026
Amazing mug, I use it for everything from soup to chai.
C
Colson · October 6, 2026
Great gift! She loved it. Just wished I could have had a few more characters/letters to the engraving.