Customer Ratings & Reviews

The quality is extremely good and the app is easy to follow. I’ve had no issues so far and have owned it for a year. It’s easy to clean and move around. Battery life is fantastic. It’s good for at home or bringing with you to work. Highly suggest purchasing if you’re a slow coffee drinker like myself.

I absolutely love this bad boy. Keeps stuff nice and hot, even reheats stuff nicely! Battery life is excellent, but the coaster is a life saver. The finish on the inside of the cup scratches pretty easily, but other than that it’s durable and beautiful. Highly recommend taking the plunge

I've had this mug for a while and use it everyday. I just wished they made it bigger and battery lasted longer. I think i can go without it but feel obligated to use since I spent so much money on it. On the other hand, it's pretty to look at! Bluetooth connectivity when I first got was awful but haven't had any problems recently.

I love this mug. Finally I can have my hot coffee until the last drop . This mug is very well made. The sleek minimalist design is appealing which almost reminds me of a product apple would design . The app is also easy to use to program the temperature according to how hot you like your coffee or tea.

Very good rechargeable mug with temperature selection- works very very well! Charges in about 2 hours from dead, and keeps your beverages at the exact temperature you select when you link it to the APP.

My wife loves this mug. The fact that it keeps her coffee warm has won her over. She wants a bigger one.

Many hot beverages taste surprisingly different at even slightly different temperatures. This mug allows you to find your ideal temperature and it will keep it there for you. The iOS app needs work, but is functional if you can figure out the quirks. Overall I love this mug. If it becomes lost or stolen I will buy a new one immediately.

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!

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.

The temperature is great. Also, I love the copper color. It made a great Fathers Day gift.

I’ve had this mug going on 3.5 years now and I still LOVE it! Proves to show the longevity of the product it self! Great size to pack and travel with also !

I love the idea of this cup and it is better than other ones on the market. The color is awesome. However, I have two complaints'. One, the 10 oz size is just too small. The Keurig fills it all the way to the top, there is NO extra room, and as soon as you pick it up, it will spill. I don't want my coffee any stronger than the keurig being set for 10 oz. So one would say buy the bigger cup, however the bigger cup cost a fortune. Which leads me to the next complaint, it just cost too much. They should make only the 14oz and price it at the 10oz price. All in all, I like it, but would not buy another one unless it was the bigger size for under $100.

My wife, son and I each have one of these. They are fantastic! No more getting up in the middle of a cup of coffee just to put it in the microwave just to heat it up. A little pricy but worth every penny. I'm thinking about getting one more for the road. Best Buy had to do a little scrambling since one was out of stock locally. They found one in another store and it arrived one day later than the other two. They also kept me informed of what was happening and when I could expect it. Fantastic product and fantastic customer service!

Love the color, and the metal finish seems more durable than the old white plastic (my old white one is all scratched up on the inside from spoons).

It's been used every day, great at keeping your coffee warm or even hot if you like. Battery doesn't last whole day but good enough for the cup size

I bought this mug for my employees as a Christmas gift and they love them! It’s so handy for people who want to have warm coffee all day. I need to buy one for myself!

If you're a serious coffee or tea drinker and you like your drink to be consistent on temperature, even if you have to walk away from it for a period of time, you must have this mug! It works so well to keep your drink at a constant temperature and preventing it from getting cold and gross. My wife loves her multiple cups of morning coffee and she gets excited every morning to use her Ember.

I got this mug as a gift and I love it! I wasn’t sure it was something I would really use, but I use it every morning. It keeps my coffee at just the right temperature all morning.

Great value, nice color and keeps beverages hot at a temperature selected. I wish they would come on a larger sizes

Gift for my mother a couple years ago, she loves it. She used to complain about waking up and having her coffee, and never finishing it because it got cold while she got ready. This literally takes care of that issue. She isn’t the most tech savvy, but she uses the app just fine.