Customer Ratings & Reviews

Great mug to keep beverages warm but only issue is setting it up ..the instructions are too small and very hard to read.

Bought this for my husband who used to spend lots of time microwaving his coffee to reheat it because he wants it HOT. The Ember cup keeps the coffee at the ideal temperature-what more could you ask for!

Thus is by far the coolest mug I have ever owned. Keeps coffee, tea, hot coco at the chosen temp. You won't be disappointed.

Perfect for busy mornings , specially when getting kids ready for school . I can put my coffee down and not worry about it getting cold

Gave it as a birthday gift to my Computer Technician brother. He loved it as he needs Coffee to perform his work !! Coffee stays warm for a long time.

Bought this for my gf and she loves it. Had connectivity issues at first but now it works great and she raves about it so I may have to get me one.

We've got three young kids. My wife never seems to be able to finish a cup of coffee before it gets cold. Since getting this mug, she gets to enjoy a cup of coffee when she's able to, without worrying about drinking it quickly. It works perfectly!

Good for winter at the office, where you wouldn’t like to have s trip to the microwave to reheat your coffee.

I got one of these for Christmas mast year and I fell in love. I love the fact that I can walk away for periods of time and my drink will still be at the perfect temperature when I return to it

I got one of these mugs as a gift 3 years ago and it worked so well that I brought this one for my wife. I remember thinking when I first used this 3 years ago that this would be just another gadget that would be useless but to my surprise, I have enjoyed it every day.

Ease of use (of accompanying phone app) exceeded expectation.

I have to put this cup down as one of the best gadgets that I have ever purchased! It's great! It does exactly what it says it will do. I can walk around the house for hours with it and it keeps my coffee, tea, etc hot for the entire time.

It does exactly what it is supposed to do. Keeps your drinks hot withoout the need to re-heat if your a slow drinker.

Love the Ember. Bought another for my wife this Christmas. Great not having to keep reheating your coffee in the morning!

Keeps hot coffee and tea at the temperature you set it too! Always hot ! Great product!

Works well just as intended. The reason I'm only giving it 4 stars instead of 5 stars is because it's fairly small in size compared to how much I drink in one sitting so it would be a lot more useful to me in a larger size.

This is a perfect heating mug. After helping my mom install the app on her phone/ipad she never has a cold cup of tea again.

I thought this was quite unique from an email from best buy, bought the wife one for Christmas and she loves it. We often wake up make coffee and catch up on computers/news and so on and now her coffee stays warm thru this task if you will, an excellent but very pleased with it.

Nice coffee mug for morning cup of joe. I always get lost with meetings In the morning and by the time I get to second half of my coffee It’s already cold. I am glad I don’t have to deal with it anymore.

I love this cup, I have ordered a few of them for the whole family and everyone raves about it. It works fantastic, keeps coffee a perfect temperature and makes it a pleasure to enjoy my coffee. I would never turn back to a regular cup.