Customer Ratings & Reviews

Bought these for Christmas for me and my wife, we both enjoy our coffee to stsy at temp. Wasnt sure if i would enjoy these or not , and to my surprise they reslly do a great job , the app makes it nice to ajust your temp , i would recommend

10/10 would recommend! Keeps coffee at the perfect temperature!

I really wanted to like this mug and it's possible I got a defective one but after only 4 charges, it was not charging properly. One of the small pins on the base of the charger was not working properly. No water was ever near it, so it was a bummer for sure. I ended up getting a mug from another company and it's been great.

This product has been perfect for my wfh situation. It helps maintain coffee and tea warm over extended period of times.

Got it for my mom for her birthday and it's amazing. I love coffee and use this one more than my Stanley now because it stays hotter

This mug is exactly what I needed for work. I love coffee, but when I get busy at work it always goes cold. This mug keeps my coffee at a perfect temperature all morning.

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!

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.

This is must have if you are living in colder region… this will make sure the last sip off coffee taste like a first sip. Don’t worry about the price. It is a good investment.

A must for coffee drinkers! I normally sip on my coffee while enjoying some kind of bread. My biggest annoyance was my coffee getting cold. This is the answer. Keeps my coffee for a warm 142 degrees. You wont regret it.

Although I felt guilty spending the money I did for a “mug”, it turns out it’s not “just a mug”! I love my coffee, but sometimes I get distracted and it cools down. Not with this product. My ideal temperature is 128°, and my mug stays there until I’ve finished the last drop. Absolutely recommend getting one if you don’t drink your coffee fast enough to keep it warm to the last sip.

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.

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.

Great cup. Works extremely well. It’s too bad the price keeps jumping around

I love it so much I purchased a 2nd one a week later. Just so convenient not having to heat up my coffee with me being a slow sipper. All my other mugs are obsolete now.

It works as advertised! Use the app and set your coffee or tea hot and even tells when to pull the tea bag

We have two Ember smart mugs and an Ember travel mug, and we love them all. This one has a somewhat larger capacity than the original, which is nice since the bottom contains the battery and does not go as deep as you would think by looking at the cup. Great convenience for keeping your coffee warm.

Got this for my mother and she loves it. 2 out of 5 days she works for home and it does well with keeping her coffee warm while she is preoccupied with meetings and such. Thinking about biying one for myself

Two full years of being a dad and I can finally have a hot coffee. Buy one for home and one for work.

Works great! Was initially worried about some of the reviews mentioning difficulties using the app, but so far I’ve experienced no issues. Using the mug without the plate is still recommended though, as the coffee taste seems to alter very slightly after extensive use during a single sitting