Customer Ratings & Reviews

Definitely does as advertised! Kept my coffee warm into the morning when i walked away!

Definitely does as advertised! Kept my coffee warm into the morning when i walked away!

I like it, it’s a great item to give as a gift. I only wish I didn’t buy it in the summer since it only keeps drinks warm.

Always a warm latte! I never like the last sips of my coffee or latte when it’s cooled off. This cup remedies that! I absolutely love it!

This electric Cup. Its for my wife. Every morning she prepare their coffee and keep it warm.

Bought the larger mug after purchasing the 10 oz. My wife likes to drink tea in the afternoon. She usually drinks it in a larger mug so I bought this one. She is very pleased with it and it keeps the tea hot till the last drop.

The recipients of this gift are thoroughly enjoying it! I received one for Christmas as well and love it. I can take my time enjoying my coffee and each sip is as hot as the first. No more cold coffee reheated in the microwave.

I enjoy keeping my coffee and tea warm for extended periods of time. I have two issues, one of which may be a user issue. I wish I could keep my beverages a little hotter than the mug allows. The second issue is the app is horrible. I have issues updating, and I have to reset the connection between the mug and the app several times a week. I almost returned the mug, but I have decided to live with the problems in hopes the Ember app will improve over time.

Works much better than heating plate. Takes amount of time to heat whole cup so bottom is warmer than top but it works well. Mine only holds 10 oz.

I love this thing. Wish the battery lasted longer but I like the size so there’s the compromise

Best coffee cup Iever had. As a sipper, I don't need to reheat or drink it down quickly.

Gave as a gift to my wofe and a year later still loves it. Any beverage is kept to the temperature you like for a limited time. Every hot drinkers dream.

Amazing! Love it! Keeps my coffee and cacao the perfect drinking temperature. I have it in my favorite color. I have had no charging problems. I like it so well, that I’m getting another one.

great product. brought one for my mother as gift. worked as avertised . had to get one fore myself. a little pricey. so I waited to catch it on sale

Keeps coffee at the perfect temperature! Such a great item for a coffee drinker!

Overall this is an excellent mug. It works as advertised and keeps my wife's coffee warm as she chases around our toddler and infant sons. The app is slightly buggy and occasionally frustrating, but the mug itself is awesome!

Great investment! I can leave my coffee for 10-15 minutes and come back and it’s still warm.

Worth it. Keeps my beverages at the perfect temp. No more reheating in the microwave.

Definitely go with the 14 oz. I bought the smaller one not realizing the volume. This one is much better! It holds a charge and keeps your coffee hot for hours/days!

There is nothing like coming back to your cup of brew 20 minutes later and it's still at the temperature at which you set it. What a gem of a cup.