Customer Ratings & Reviews

Perfect size and keeps my coffee hot while im in meetings.

Bought it for the wife she loves it wish it had better battery life..By the way when your charging it while drinking it won’t charge the battery it just keeps 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.

Loving my Ember! I wasn't sure I was going to really use this, since it was a gift, but I love it. I used to chug my coffee because it would get gold to quickly for me, but now with the Ember, I can take my time and really enjoy my coffee. The battery life isn't fantastic, about 50 minutes, but I do keep it on the charging coaster, so there is not need to worry about battery life. Highly recommend the Ember mug.

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

My wife loves it! She drinks her coffee slowly and it stays warm!

Great quality, ease of setup and the app works well. Little pricey, just wait for the sale.

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.

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!

App for the cellphone has been updated from the original app that I got a couple of years ago. The new app works much better in regulating the mugs. This my second mug because I liked how well the first mug worked. Both mugs are working great.

this feels so extra, but i love it. i have a toddler and I'm in grad school which means I often set my drink down and forget it. i love coming back to my ember and finding it hot.

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

A nice mug, but battery life can be an issue. For me, it heats my coffee for about an hour, but for anything more than that it'l run out of battery leaving you with a cold beverage. Not the end of the world, but as long as you work within this limitation it's a fun product. Need to be careful when washing, so that you don't get a lot of water into the underside (where the battery is housed).

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

The look and feel if the ember mug is extremely premium. My first use really caught me off guard when 30 mins later it was still perfect temperature. Beyond the obvious, the app has many more features like timers for different teas, temps for different beverages, and recipes. Its way more than a mug.

Love the copper finish! It cleans well and seems to hold temperature really well.

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.

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!!!!!

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