Customer Ratings & Reviews

A perfect product for keeping your drinks warm. I like my coffee hot and i drink it slowly. This keeps it hot. The weight of the cup is a bit heavy but its not that will bother you. Cleaning of this product is also very easy with no hassle.

great cup - nice to have coffee and tea stay i the perfect temp rage for a long time... no more last two gulps of bitter tepid coffee

I had never thought that a few degrees in the temperature would actually make my coffee or tea taste better. It does. You know when you make coffee, pour it into your mug and for a few minutes it is too hot, then for 2 to 3 minutes it is perfect and then too cold? Well, what if you could keep it always at that magic temperature that lasted 2 or 3 minutes? That is what Ember does for you. There are additional perks, it lets you know once the temperature is perfect, it can warm its contents even from ambient temperature if you want to and the materials are quite comfortable to interact with, they don’t change the taste of the beverage. We bought both the 14 and 10oz versions. The only difference aside from the color is that the 10oz heats up a bit faster, but that is it. Overall, if you’re constantly drinking something or going to meetings, this is the best mug to have.

I bought this for my wife after she saw how much I enjoyed mine. I had bought mine a month earlier. These mugs are used several times a day and work perfectly. This mug did fail could not link to the app) and Ember replaced it for free even though it was 14 months old. The mugs are sturdy (coated stainless steel), I have dropped mine a few times, no issues to date. Very happy with the Ember mug.

Purchased this for my wife for Christmas. I know she’s going to love this gift!

This cup is wonderful! It heats up perfectly, tells the temp of your drink then allows you to change the temp. If I had to say something bad, its only a 10oz. I see they now sell a 14 oz cup,I will be purchasing that one as well.

This mug, while pricey, is a fantastic addition to your desk if you like to savor your coffee over time. It keeps it nice and hot and is super easy and intuitive to use.

Love the mug as it keeps my coffee hot. As with the other reviews, the inner coating was flaking off my old mug but that was due to using a teaspoon in it which the instructions advised NOT to... Per the user's guide: "For best results, we recommend using a wooden or silicone spoon to stir as a metal spoon can damage the Ember's coating"). Don't let that discourage you from buying one, just don't use a metal spoon in it and it will last a long time.

Great gift for anyone that likes keeping their coffee and tea hot! Easy to use and set up :D

Great mug. It actually works and keeps the drink warm. You do need to charge it and also hand wash it.

Girlfriend has been using it every day since I purchased this for her birthday. She never finished her coffee since it got cold during her morning routine. Now this keeps her coffee warm and she can stop wasting coffee. Easy to set up with the app. Have washed it multiple times by now and still no issues with it charging or working.

Works great! I’ve found my perfect temp to be 130° and it maintains it that temp for as long as it’s on. I wish I had got the 12oz tho because it is a bit small. No trouble with the app so far personally

The Ember app is user friendly and the smart mug maintains perfect temperature. The mug is easy to clean and has become an everyday item for me! This year, they will be perfect gifts!

Awesome cup works well and keeps drink hot and app is really easy to use.

I have had this mug for almost 2 years and have gifted to friends and family. Best invention ever! I love how pretty the copper is as well as how well the product works!

It is amazing. Keeps beverages hot for an extremely long time, never have to reheat

I have enjoyed using this but i really didn't need it. It works as designed and keeps my coffee perfectly warm in the morning. I recommend it as a cool gift for someone who wouldn't treat themselves but they love coffee or tea.

I gufted this one of my guy friends for brithday. He loved it. Its easy to set use and a really cool product. Very helpful during work from home as you dont need to get up to warm your coffee.

Lasts about 1.5 hours on a charge. Keeps it at the temp i like. Dont have to keep microwaving my coffee to keep it hot.

Love this mug. I am a slow coffee drinker so having this mug keeps my coffee warm for quite awhile. I wish I would have gotten the 14oz. I would suggest a better manual.