Customer Ratings & Reviews

Love it! I like my coffee hot! This has been a game changer as it will keep my coffee at top temperature for a few hours. I am glad that I spent the money.

Bought this for my wife, she uses it at work, keeps her tea to the perfect temperature and she loves it.

For those who like to sip their coffee throughout the morning, it will never get lukewarm again.

Great product works perfectly and it is very convenient. Highly recommend

Best cup I have ever had. My coffee stays the right temperature

Fantastic for slow drinkers. No more tossing your coffee because it went cold or microwaving it over and over. Good for tea too. Do wish there was a slightly larger option and the app was a bit better.

Very happy I went with the large, the extra cup space is great. The brass finish is very nice and easy to clean.

I absolutely love this mug! I never have to drink lukewarm coffee again. Stays a good temp and has a nice automatic shut-off if you rush off and leave it full. I would definitely recommend this to others!

Love my Ember mug! Keeps my coffee at the perfect temp. I have bought as gifts and going to buy another one for myself, so a visitor can have a perfect cup of coffee as well while at my house.

I purchased this cup for a family member. They were pleasantly surprised and grateful. I also own this mug in a different color. Nice to choose the temperature for your tea and coffee.

Excellent product. So confy for my office. It manteine the perfect temperature. Totally recommend it!

This mug is such a great thing since meeting tend to run over and coffee ends up cold. On the run meetings as we!l

I finally found a cup that will stay hot thru out my work shift. This is the the best one so far!

This is very useful, I love it, been using this every other day since October 2020. No scratch, no damage, and no issue. Just be a gentle wash right, I use a baby Bottle Brush stand-up from Target store, not with a metal wire head, better use only plastic to avoid scratching the cup. Never put them in the sink dirty dishes, put cups aside on the counter. My ember cup still looks like a new BMW.

My experience has been good overall. Would be great if they could improve the battery life. Which is completely drained after an hour or so of warming my tea

My coffee stay at the perfect temperature all day.

This is by far the best Coffee mug I ever owned. I enjoyed not having to worry about my coffee to get warm.

Wasn't quite sure I'd need a mug that kept my coffee warm. I was completely wrong, an absolute game changer!

This was a gift to my husband, he loves it! We ended up buying a second cup.. It is the best if you like a hot cup of coffee..

Enjoying my latte remaining warm while I go about starting my day. I wish the app was less confusing.