Customer Ratings & Reviews

Bought this for my wife..she loves it..easy to use too

My first purchase was 2 years ago. My other half loves it so much I bought another for our friend and office.

Great product. Keeps coffee hot for a very long time.

Bought as gift for wife and I’ve heard nothing but great things about this product. She loves the fact she can control the temp from the palm of her hand and don’t have to worry about other means to keep it warm.

i LOVE this mug! When I bought it, on sale on a app drop, I still thought it was an excessive purchase, but I am amazed. I love this and use it every day

Finally, my husband can enjoy his coffee at the perfectly desired temperature! He’s been looking for the cup that keeps his coffee hot with little success until EMBER came into his life. A game changer indeed!

I bought this mug as. A gift because I’ve had one for three years and I have had zero problems. It keeps your coffee or tea nice and hot (or warm if that’s your preference) for hours! I find myself sipping on the same cup for a long time because it never gets cold! A Must Have!

I'm writing this for a chance to win a $400 gift card lol Cool cup, though

Best thing ever for a coffee drinker! I like the Ember mug so much that after buying this one, I bought another to keep at my desk at work. Prevents me from tossing out my coffee after it gets cold on me.

I bought the cup for my wife as a gift, and she loves it. She poured room temperature coffee into the cup and it heated right up to her desired temperature. Keeps hot coffee warm and has adequate battery life.

So from the standpoint of keeping my coffee hot this is an awesome mug and I love it. The downside is buying it in white…there is no way to keep it sparkling white but it’s great and I use it nearly every day. It’s also a little pricey…find it on sale if you can.

I love the active heating feature, but expect it to last a year before the battery experiences issues. The Bluetooth connection also isn't entirely reliable, unfortunately.

Great Mug! Great design! Easy to use interface! Would highly recommend to anyone.

No more sipping cold coffee or tea. This is the perfect size for those who use a Keurig to make their coffee, there is enough room left in the mug to add creamer if prefered.

This mug functions beautifully, when it stays connected to my wife's phone. Occasionally, perhaps when it updates, it creates a problem to reconnect to her phone. It still works, but not fully functional until I can get it reconnected.

This is the best coffee mug ever invented. It’s keep my coffee at an optimal temperature for 30-45 minutes which is more than enough to drink a nice cup of coffee or even have two. One of the best investments my wife has made for me our entire marriage

Oled has been a game changer for a person who likes their coffee really hot.

This is my second ember. I found the smaller size a bit too small since I use milk. I still use it while the bigger one is charging. I am very happy that my coffee stays hot while I do housework or am on the computer. Saves me multiple trips to the microwave and the Ember coffee flavor doesn't degrade as it might with the microwave.

Great concept! But if you have a few sips of coffee left in the cup, it does tend to taste burnt, and it creates a strange film at the top of the liquid. BUT - If you have the mug more than 1/2 full and leave for 20 mins or so, the beverage does stay nice and hot when you get back...

Works great! Keeps my coffee or green tea at exactly the temperature that I prefer for the 60 to 90 minutes that I sometimes need to drink the full cup.