Customer Ratings & Reviews

Great coffee mug for my WFH mother! No more having to get up and go to the microwave to keep reheating. Keeps it hot and fairly fresh vs that reheated coffee taste

Great coffee cup. Wish I would have gotten the 12oz because there’s no room got creamer. Keep coffee hot, must stay on charger for charge to last

The best part of my mornings is a hot coffee. I used to end up drinking it cold because I have two little ones to take care of. Not anymore! My ember mug keeps my coffee at the perfect temperature until I am able to drink it! It’s easy to clean, charges quickly, and holds its charge very well. It also heats up my coffee quickly if I pour it in cold.

Granted. I never really used it before I was pregnant or had my baby. Now that I am a busy mom. Constantly using it. Especially when I am trying to do all chores and handle a baby. There are times when I do forget about my drink. It would suck when I used a regular mug. Constantly having to reheat. With this mug, i am able to do everything, even have moments I forget I made tea or coffee and when I am finally able to sit down, I can enjoy it hot still. Granted, if its not on the charger, it will die before I can get to it and start to cool down. But i always leave mine on the charger and its great. 10/10 recommend.

Perhaps I am not understanding the directions correctly but this is not working reliably. It is sometimes tempermental in the length of time my coffee remains at drinking temperatur especially when after being charged it sits on the holder.for several hours. It shuts off even though the light shows its on. Dont like the idea that it takes 1 1/2 hours to fully charge. Cannot be used for my first cup of coffee in the morning and dont want to leave it overnight charging. Will be calling Customer Support before returning.

If you're used to large mugs, do not think that 10oz is not large enough. After unpacking, I was initially tempted to return it because it looked small but it is just perfect. As someone who decided to reduce caffeine intake, I couldn't be happier: this is an ideal mug for hot drinks. Since coffee stays hot, I drink 2 cups instead of 8. How did I live without it? I love everything about this mug and if it continues to perform well, I will get the version for the car.

very well made, nice color, i always use it and very handy especially during winter

For a slow cafe drinker like me this cup is amazing, I follow an IG account and realized she had one of these and got me curious to wanted to try, Keeps my cafe warm without having to reheat and that I like a lot.

Easy to use app connects to the mug for customized temp settings. I leave mu coffee at 130 F and mug keeps it perfect for sipping over time. Also looks great on my home office desk! Is a bit pricey, but pennies added for each cup of coffee enjoye

If you're a slower coffee drinker like me, this is the perfect solution for keeping your coffee warm or hot the entire time. I usually sip on my coffee for an hour (sometimes more) and this cup does a great job at keeping it hot. You can set the temperature you want in the smart app and the cup will do everything for you. Easy to clean and return to the charger for later or the next day. I liked it so much that I purchased one for my son to drink his hot chocolate during the winter.

I bought this for my wife, we have small kids and coffee is always cold, she loves it and keeps her from using the microwave every 2 minutes.

I received this mug as a gift. The mug is 10oz which is too small for me and makes me choose a smaller size on my keurig if i want to add creamer. The mug dies very quickly unless you leave it on the charger. It doesn't usually even last for 1 cup of coffee for me. The heating causes my coffee (with cream) to build up a gross film on the sides of the mug

Didn’t think I needed to keep my coffee warm because I’ve always been fine with drinking it after it goes cold, but after using my Ember mug for about a month now, I appreciate the constant warmth — especially during this cold winter. Paired easily with the App on my phone, and easy to choose the temperature setting. I’ve been careful to take care of the mug by using a silicone spatula for stirring (metal spoons can cause cracking in the “ceramic” coating) and rinse and dry it afterwards to avoid coffee staining. The only change I would make is buying the next size up because I learned 10 oz doesn’t allow room for creamer.

This mug is a fantastic product...buying my 2nd mug. It's very well built and works great. Also love the copper color. My favorite feature is that it turns on and off automatically if it detects liquid inside. The app is a little overkill for me...I've just set my desired temperature and have never touched it since. It would be nice if it lasted a little bit longer before the battery died but that's a relatively minor concern.

This is my second ember one for home and one for work. stays hot for hours, sturdy, great looking.

The Ember Electric Mug is a remarkable innovation for those who take their hot beverages seriously. This smart mug allows you to set and maintain your preferred drinking temperature, ensuring that your coffee, tea, or other hot drink is perfect from the first sip to the last. The build quality is excellent, with a sleek, modern design that fits well in both home and office environments. One of the standout features is the Ember's battery life, which is sufficient for a morning's worth of hot beverages. The charging coaster is a smart addition, keeping the mug powered throughout the day. The accompanying mobile app enhances the experience by allowing remote temperature control and customization. However, the price point might be a bit steep for some, and the mug requires regular cleaning to maintain its functionality. Also, its reliance on technology means it might not be as straightforward to use for those who prefer a simpler mug. Despite these minor drawbacks, the Ember Electric Mug is a luxurious, high-tech solution for anyone looking to keep their drinks at the perfect temperature.

I used it everyday all day at work and I never run out of hot coffee/tea. Everyone thinks it is really cool.

Bought this for my wife as a birthday gift and she loves it! She tends to abandon her coffee around the house when it gets cold on her, since gifting her this mug, no stranded coffees! She loves that she can adjust the temperature using her phone unlike some other coffee warmers we’ve purchased before. 10/10 would recommend.

Pretty mug. Liking how it keeps coffee and tea warm. My issue is the length of time it takes to charge and the amount of time it holds the liquid warm at temp. It would be nice if there was a notification alert to when the cup is about to stop keeping my coffee warm due to battery dying. I’d also like the cup to have a brighter light to indicate when it’s charging or when it’s dying. Currently to see the light, the current kitchen lights need to be turned off. The indicator light is so far at the bottom, I need to bend down to see it in the day or turn off the lights. Also, the cup is not dishwasher safe. I’m a lazy man and when a cup like this is mixed with regular dishes, I want to grab all dirty dishes and put it in the dishwasher. Now I have to take my sweet time and identify which one of these don’t belong. It’s a fun game. You should try it!

Okay, much better than expected. If you're looking at this you know what it does. It keeps you liquid refreshments at the temperature you want for much longer. It works very well. What was striking to me at first was the weight and seeming quality of the mug itself. Fantastic. Battery life feels a little short, the best use seems to be using the charger as a coaster next to your favorite place to imbibe. You will get more than an hour of life off the charger, but it's really nice to just put it down and keep it hot. Highly recommended.