Customer Ratings & Reviews

Really easy to setup and use once i pour the coffee in and turn it on to the setting i want it never goes cold and thats all i can ask for.

My coffee stay at the perfect temperature all day.

The copper mug is amazing, works perfectly as designed. The app helps keep the temperature steady.

I usually babysit my coffee but this ember cup is amazing keeps my coffee the right temperature with every sip I take

Works great. I’ve enjoyed the ability to keep my coffee warm without using a microwave. I was surprised at how well this actually works. The app on the phone lets you see how hot it is as well. Definitely will buy again.

This was a great gift for my wife, who typically warms her coffee up in the microwave several times a day. It keeps her coffee at the perfect temperature - she loves it!

My daughter says this was a wonderful Christmas gift! She is a nursing student and right now a lot of instruction is online. She doesn't have to worry about cold coffee while in class and she can enjoy it from a regular mug rather than a travel mug!

Love this cup! With my busy mornings, me and my gf leave coffee sitting out all over the house. Love being able to come back to a warm cup of coffee without having to microwave the mug.

For those who like to sip their coffee throughout the morning, it will never get lukewarm again.

Great cup and so Great to have a hot cup of tea until the cup is finished! We like our tea hot, only exception is Iced Tea so we are Really Enjoying this mug, great idea and hope it lasts a Really long time. Actually considering getting another!!

Purchased as a gift for a family member. This has worked well for the last 5-6 months, but the battery life is not as good as I thought it would be, and I am never happy when I have to an add an app to a phone to make something function.

I really like the mug but the app to control and update the mug is absolutely terrible. Haven't been able to update the mug since getting it but doesn't stop me from using it.

Battery life could be longer but almost makes the weekend coffee morning time. More than enough for shorter weekday time.

I like the mug, it is stylish, but the max temperature this mug can hold is less than I would like, I would like to keep drinks a bit hatter than this. Pricy for a mug but I guess you want to control it over Bluetooth, you gotta pay the price for it.

Bought this for my wife, she uses it at work, keeps her tea to the perfect temperature and she loves it.

This mug is a perfect little warm up for your coffee as you work from your desk. The set up is a bit confusing but once you get it going its one of those creature comforts you wont want to give up

Great item to keep coffee warm. Wish you could control the heat on the mug itself, but it is what it is. Plus the blue looks better in real life.

This is my fourth ember cup. These things are amazing for the person who likes their coffee hot and sips on it over some amount of time. Cups work great, keep charge for at least 2 hrs usually and they look great.

Very happy I went with the large, the extra cup space is great. The brass finish is very nice and easy to clean.

I use this almost every day (as long as I don't forget to wash it). I love it so much that I started to buy them as gifts. The charge is relatively quick and the app is easy to use.