Customer Ratings & Reviews

Cool device, I like the app but a little hard to control without app. Works pretty well a little pricey if not on sale.

Perfect for a gift to someone who constantly warms coffee in the microwave.

I love this mug. I wasn't sure if I was splurging a bit on an unnecessary item, but I have fallen in love with this mug and use it daily. No more cold beverages becuase I was distracted or forgot about it for a few minutes.

LOVE Love love it. I am so glad to have an Ember, especially the 14oz. I only wish they made a 16oz version.

Great Mug! Great design! Easy to use interface! Would highly recommend to anyone.

Bought a a gift. I drink my coffee before it gets cold but the recipient does not so this is a perfect gift, especially on sale.

The wife loves this for the tea and crumpets. Trumpets.

This is my second ember. I found the smaller size a bit too small since I use milk. I still use it while the bigger one is charging. I am very happy that my coffee stays hot while I do housework or am on the computer. Saves me multiple trips to the microwave and the Ember coffee flavor doesn't degrade as it might with the microwave.

I bought this mug as. A gift because I’ve had one for three years and I have had zero problems. It keeps your coffee or tea nice and hot (or warm if that’s your preference) for hours! I find myself sipping on the same cup for a long time because it never gets cold! A Must Have!

Iught rbis cup for my wofe and is by far the best goft i have ever given her!!!

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

Great concept! But if you have a few sips of coffee left in the cup, it does tend to taste burnt, and it creates a strange film at the top of the liquid. BUT - If you have the mug more than 1/2 full and leave for 20 mins or so, the beverage does stay nice and hot when you get back...

Valentines Day gift and absolutely love it! I generally pour a cup of coffee at the beginning of a call and sip throughout. The problem is that it is always cold by the end of the call. This keeps it warm all day on the saucer and if I am away in a separate room, up to 1.5 hours off the saucer. Perfect for the busy executive schedule.

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

My wife uses it almost every day. Easy to clean!!!

So from the standpoint of keeping my coffee hot this is an awesome mug and I love it. The downside is buying it in white…there is no way to keep it sparkling white but it’s great and I use it nearly every day. It’s also a little pricey…find it on sale if you can.

Bought this for my mother for Mother's Day. She uses it every day and absolutely loves it! Still thanks me every time I stop by and raves about it.

Bought as gift for wife and I’ve heard nothing but great things about this product. She loves the fact she can control the temp from the palm of her hand and don’t have to worry about other means to keep it warm.

It does work, but it’s not something that will stay charged long enough to use all day.

Finally, my husband can enjoy his coffee at the perfectly desired temperature! He’s been looking for the cup that keeps his coffee hot with little success until EMBER came into his life. A game changer indeed!