Customer Ratings & Reviews

Decided to give it a try and it is a life changer! Gone are the days of cold coffee. When work gets busy and you forget about your cup for a while you go back and it’s still the perfect temp. Notifications on your phone when your ideal temp is reached. Can not stress enough how amazing it is. Originally got one for work, and ended up getting my wife one and one for each of us at home too.

I’m in love with my Ember! Hot beverages going cold mid-cup, was a huge pet peeve of mine. Discovering this mug solved that issue and I love that I can take my teatime as slow as I want! Highly recommend and a great gift for coffee/tea lovers.

Great mug for working from home. It is convenient not having to warm up my drink every 10-15 minutes when I forget about it. Love that it turns off when it senses the mug is empty.

These mugs would be incredible for those who make a pot of coffee for the day and would recommend it to those friends. If you are using K-Cups, you must get this 14oz size over the 10oz to make it justified (we had to get this one after purchasing the 10oz). If it were up to me, I would still make it a little bigger. Other than that it works well.

I definitely needed the 14 oz. 14 oz right to the top so not enough room to tilt it to drink The liquid starts cooling immediately, but if you let your coffee set around this is a good option as the last drop will still be hot, but not as hot as when you poured it.

Worth it if you drink a lot of coffee. I no longer need to chug it down quickly to enjoy it hot.

Love it!!! Though it was more than I ever thought a mug should cost, I was given one as a gift. If you constantly suffer from having your coffee go cold, this mug is the one for you. It takes about 12 oz of coffee and will keep it drinking hot for hours. The only drawback I’ve had is occasionally it doesn’t connect to the app and I have to re-do it.

What a great cup. I love how well it keeps your drink warm while you are busy.

Perfect way to keep your coffee hot to the last drop! No electric cords except where you keep the base plugged in! Plenty of battery time for morning coffee. Bought it for my wife for Mother's Day, and she has used it every day since! No problems; only smiles!! I recommend the larger size so the coffee doesn't go all the way to the top.

These Ember Temperature Control Smart Mugs are just awesome! It is soooo nice to have my cappuccino stay hot, just right! It's like magic! I love these things!

It’s my second mug. I like them but battery time is limited to one cup.

Works great to keep my drinks hot. As a new mom I find that every time I make a coffee or tea, by the time I go to take a sip my drink is cold. Would recommend

Wife loves it keep it at a perfect temperature for most of the day

I love my ember mug. It keeps my coffee hot as I read in the mornings. I love how the mug looks abd tgats its not hot to touch yet keeps my coffee hot for a long time. Definitely glad I got it

I like to drink my coffee hot, and my 14 ounce temperature control mug keeps it perfect for me!

Works great! This was a gift and they loved it! Fast shipping and delivery too!

Love my Ember mug! my coffee is always hot! Never again will i drink luke warm coffee!

If you are a coffee drinker and love hot coffee, then this is the best device you can buy and it's well worth it. Be advised, this cup will only work with iPhone or iPad. Does not work worth a on Samsung Galaxy.

One of the best warming mugs on the market. Worth the price. The app has gotten better and making sync with phone even easier. After I bought this, have 10 plus family and friends that made the purchase after using my mug. Love to set temps for drinking a latte or coffee. Just click purchase and you wont regret!

Got for my wife on Christmas and she has used it everyday. She loves it. So I purchased one for our daughter and she uses it at college for ger tea again evert day. I need one!