Customer Ratings & Reviews

This was a gift for my father who loves it and uses it every day. Excellent mug.

Keeps my coffee at the perfect temperature for me. I love being able to change my preferred temperature via the app and it will increase or decrease the temperature in a few short minutes. Ember is the only mug I use to drink my coffee in anymore

Item works well and keeps my coffee and tea warm. The instructions were easy to setup with the required app.

No matter how much my fellow office drones like to crank up the AC my coffee stays warm!

Weekend mornings will never be the same. I love this mug so much! It really good for a couple hours of warm cups of coffee. I will fill it and then come back 10 minutes later to a perfect cup of coffee, instead of a cold cup like I used to.

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.

This mug has changed the hot coffee game for me! Normally hot coffee is the perfect temperature for such a short period, but now this can keep it just right for hours!

Keeps my coffee and tea at the perfect drinking temperature. My only gripe is i wish the battery lasted longer.

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!

I love this mug! I would recommend the spend if you are someone who loves to keep your coffee hot and are busy throughout the day.

Battery life does not last that long. Had to order an extra charging base to place on my desk.

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.

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

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.

It doesn't matter if she's at work or at home this mug is perfect because she's a tea drinker. I also got her an additional charging base for her work desk.

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.

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

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

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!