Customer Ratings & Reviews

This cup is what I needed at work. I can come back to my desk and my coffee is still the perfect temperature. It heats quickly and shuts off when empty. I am pleased with this purchase.

Great cup! Everything works well and is easy to use. My only complaint ( and it’s mine, not the manufacturer) is that the cup is too small! Should have bought the bigger one!!!

It certainly keeps hot drinks warm, but you have to experiment with choosing the right temperature with the free app to make sure liquids are not so hot they burn. The cup construction is very solid.

Love this mug! I have one for the house and bought second one for the office. Keeps the coffee at the perfect temperature.

My favorite mug! It is so nice to have the last sip of coffee as hot as the first! This is the third Ember I have bought, aside from my own. The others were gifts, and everyone says the same thing, “ I love my Ember”! Easy to use app makes this mug a must have!

Bought this as a gift for a friend and she loves it. Easy to use.

This mug is amazing. It is the perfect size for a big cup of coffee and keeps it hot for a long time. My husband loves it. The handle is a really good size, too. I would definitely recommend this product; you won’t be disappointed.

I one of those electric warming trays that kept the last few swallows of my coffee hot, but it couldn't handle a full mug. This does. Pricey, but does the job where others don't.

I simply love it. Keeps my coffee and tea warm throughout the day. Thank you for such a great product and fantastic idea !

I love the ember cup! Customizing the temp. Of my coffee was the best thing I didn’t know I needed until I got this cup!

I love this cup. Now that I have it, I cant live without it.the charge does not last a long time. Thats my only gripe.

I bought a new one for the bigger size. My older ember is used daily and going strong at 7 years old. No more tossing a cup of cold coffee.stays warm for hours and still tastes fresh

We use this mug almost every day. As long as you remember to keep it charged, it does a nice job of keeping your drink warm. It’s very handy in a house full of kids where you don’t get to sit down and enjoy your drinks in one sitting.

I hate cold coffee but I love to linger over a cup. This allows me to sip and savor. Y on,y criticism is the battery life. It lasts less than an hour. Lengthen the battery life and this would be five stars.

Such a great mug. Highly recommend it. Keeps coffee super hot and works like a charm! Great peoduct overall

I bought 2 of these over a years time. The first seems to working OK but it is white and terribly stained from coffee. I followed instructions for cleaning but it is still brown on the inside. The second was blue and I thought that would look better being a dark color. Unfortunately the blue one would not maintain temperature when half full so sent it back. I like the idea of keeping beverages hot but it is s high price to buy. Check out its performance while you can take it back.

Awesome mug. Never knew they came up with a mug that can keep my coffee hot until i received this as a gift. Now i need the travel mug. Hopefully for christmas.

I bought this for my Mother-in-law, and she LOVES it! She was always microwaving her coffee, and now she doesnt have to.

Bought this as a gift for my son. Its perfect for him, he loves it.

I got this as a Christmas present for my dad. He tends to let his cup sit until it grows cold, with this he doesn't need to microwave his cup anymore (unless he forgets to charge it, but it doesn't even take that long. It only did when we first unpackaged it). You can literally see the coffee steam, and it stays that way! The handle isn't uncomfortable or awkward to hold which was something I was worried about. It's pricey, I would only recommend getting this as a gift for a loved one or for oneself. With proper care, any product will be worth the money spent. I think it was worth it! I'm thinking of getting one for myself and my mom.