Customer Ratings & Reviews

Purchased as a gift and my husband absolutely loves it! Keeps drinks warm for hours

This mug is absolutely amazing. Keeps your coffee (or tea) at the perfect temperature for however long you need. The feel of the mug is quite nice as well. I would highly recommend this mug to a friend!

Does great job of keeping coffee heated but leaves ‘silt’ in bottom of cup that normally is not there when using an unheated mug.

The Ember cup lives up to its name. Keeps my morning coffee hot and and my evening tea ready for a night of warmth. Was the perfect gift for a coffee and tea snob.

Love to use this mug, however the battery doesn't seem to stay charged for long so you have to leave it on it's charger. I deducted one star for this

Great cup! A little pricey unless you shop at Best Buy and get a great deal like I did!

I bought this for my wife for her birthday. I had wanted to get it for her for years since she is always drinking cold coffee on the weekend. She has always said that she does not need this and she is good with cold coffee. I finally decided to get it for her, and she has loved it! I don't think she realized how much she dislikes cold coffee until she started to have consistently warm coffee. The mug keeps her coffee hot for about 90 minutes, and it recharges pretty quickly. It also has a rubber base that does not conduct heat so that it can be set on a wood table. Great product.

I like the mug, but the only thing that i want to improve for this mug is the battery life

Absolutely the best purchase I've made regarding coffee. So awesome to be able to have the same, hot temperature every time you take a sip.

Absolutely the best purchase I've made regarding coffee. So awesome to be able to have the same, hot temperature every time you take a sip.

Bought this as a Christmas present for my dad and he loves it.

Must have for someone who likes to have their coffee or tea hot or at a specific temperature

i bought this for my wife as a birthday present and shes a huge fan.

I use it every morning. I’ve had it for over a year and it still keeps my coffee warm!

Keeps drink at right temperature. Great gift for a multiple cup per day tea or coffee drinker.

Love it! Super convenien. Love the app. Works well.

This cup so far is working great bought it for a Christmas gift and they love it

Even better than expected! Great quality and provides constant, even temperature.

Love the mug! Solve my problem with coffee kept cooling down before I finish drinking. Great mug

This was a Christmas gift and it was the best gift of the day. It keeps my coffee and the perfect temperature down to the last drop and for that, it’s priceless