Customer Ratings & Reviews

I wasn’t sure about this at first but now I see the light! I feel that I drank more coffee before owning this mug because I was going back for hot coffee- This is no longer a problem now because I can enjoy my coffee without worrying about it getting cold. Quality I’d good, time will tell if this purchase holds up over time. I would not recommend getting the smaller size mug as this one barely meets my needs as it is. The option to purchase an additional charging base would be great if it were at an affordable price point which leads me to my deduction of one star based on cost alone.

I love drinking hot coffee, and this mug made it perfect to drink hot coffee and teas. I don't drink coffee too fast, and regular mug cools it down fast before I even get to finish the coffee. However, this cup made a huge difference. It's easy to setup and use!

I was feeling ridiculous about buying a temperature controlled mug; turns out it was just what I wanted.

Best self gift ever! Use it every day, keeps my tea and coffee hot, easy to clean. Highly suggest, especially while working from home in the cold!

Pretty color, keeps coffee warm, decent battery. Temperature is adjustable, connects easily to app.

Cool Idea, Got this for my Wife and she loves it. Keeps her Tea warm for hours.

I bought the 14 oz Ember - Temperature Control Smart Mug² myself and then six more as gifts for my family for Christmas and Birthday presents. They are amazing! Everyone raves about their mugs. Your coffee and tea will stay totally fresh and hot. There is no product on the market that compares to the quality of Ember. Will get the travel mug next!

Got it for the wife for mothers day. She loves her coffee crazy hot and this cup keeps out that way. Having trouble connecting on the app, but the cup still works

Great product. Wife uses it daily and no more cold coffee! Super easy to use.

Purchased for my wife that only drinks her coffee when its hot. She really enjoys this mug and its value. Easy to use.

My wife loves this mug as it keeps her drinks at the temp that she wants them at and it's a sleek looking mug as well.

It is a nice smart mug with great design. Very convenient for daily use with charging and it keeps my coffee warm.

Keeps beverage hot for up to 2 hours. Only downside is price otherwise would be 5 star.

Overall it is a great mug, Seems like I had to keep it on the coast at all times to keep the battery going, I could only get an hour or something out of it. Also seemed like it took awhile to charge. If you can keep it on the charger most of the time you'll be okay. I also wish it was more durable. I have heard alot of people chipped theirs and I am trying not to do that, so I have to be careful with it.

Dare I say you should not buy one of these ember coffee mugs? why would I say that? Because I am drinking so much coffee it is pouring out my ears! When I had the old style coaster heater it took me 45 minutes to drink a cup of coffee. The temperature fluctuated to too hot to not hot enough but it stopped the coffee from getting cold. My coffee is so utterly delicious that I am now drinking, since I used it the last two days, twice as much coffee each day as I usually do. This mug is absolutely AMAZING! Buy one for yourself at your own risk!!!!!

14oz is the way to go. No more having to go back and top off the cup just to keep your coffee warm. Stays at the temp you set all the way to the last drop.

As i was in my nook reading a book i took a sip of my coffee. As it moistened my lips with a great chill i knew i needed to find the perfect solution to keeping my coffee always at 125 degrees. I thought to myself, hey my microwave can do that. But nay, i am not a mere peasant and thought out of the box. In fact my thoughts took me to a giant box called Best Buy where i was directed to this beautiful device.

Changed the way I caffeinate. Used to keep topping off my drink to keep warmth, have now cut down to about 2 cups a day since drink stays warm until the end. Set in coaster charge at end of day and it's good to go always.

Best Father's Day gift I've ever received! My wife has gotten me gifts such as VR headsets but this thing has been my best gift! I can set the temperature to exactly what I like and my coffee/tea stays at that temperature all the time!

This is great. I used to drink my coffee fast. Or I’d get distracted and have cold coffee, Now I’m not in a rush to drink it, and if I get distracted for a bit, it’s still warm for me!