Customer Ratings & Reviews

I bought the 14oz mug and I must say it does exactly what it is supposed to do, and does it great. I was using a mug wormer that you place a regular mug on and it just wasn't doing the job well, so the Ember mug really solves that. Also, they claim the battery lasts 80 minutes, but I am able to get closer to 1.75 - 2 hours. My only real comments are that I am left handed and because the status light is only on one side, I can't see it without turning the mug around. I also wish it was 16 oz since my Jura puts out 14 oz of coffee and I have no room for creamer.

One word. Perfect. No more cold coffee. Take your time and enjoy without fear that your coffee gets cold.

This is an amazing way to keep your coffee from getting too cold. I love the fact that I can pour a cup of coffee and sip it for much longer than a regular mug. It has a nice sleek design too!

app is really well done, mug warms up super fast. only con is sometimes is has connectivity issues

This is an espectacular gift for Coffe or tee lovers. This is the 5th time that I choose this item as a gift for friends and clients

The mug does exactly as advertised. I get about 1.25 hrs of usage out of this using the max temperature ( I like it uncomfortably hot). App has connectivity issues but can be fixed in future updates.

Bought as a gift for girlfriend because she likes her coffee super hot. This goes up to 160 degrees (i think). The battery does not last long on the highest setting, so you always have to put on the charging base while using.

Keeps my drink warm. Few quirks with the 1 hour battery life. White color also has coffee stains and burner stains at the bottom. Still works great after 6 months.

I’ve had my ember 2 mug for a little over a year now and I absolutely love it. It does what it’s supposed to do and it does it reliably. The app is easy and straightforward also. Get the lid to basically double your enjoyment. Instead of a little over an hour of drinking time I get at least 2 hours of hot coffee. I like this mug so much that I bought 2 more as gifts. Seriously my favorite gadget that I get the most use out of.

This was my second mug and I love having it keep my tea at my perfect temperature. I got the second one because I use it so constantly that it allows me to use one overnight while my other one is charging and ready for travel in the morning.

Do you hate getting caught up with something, then you go take a sip of your coffee and it’s cold? That no longer happens to me. I LOVE my ember cup, keeps your coffee hot!! And it’s so cool, you get to choose your temperature and mess with the settings through the app to your liking for other beverages as well.

Great gift for elders! Can be a little hot but that’s as intended, good for reheating coffee/tea and still taste great

My wife loves her coffee and she loves it hot. At first we were skeptical but it does the job and does it well. Her last sips are as hot as the first ones making the entire cup enjoyable. We bought the white version and there is noticeable staining after some time. I’m not sure this will last forever like a regular mug but a great concept and performs well. The price tag could be less but if hot coffee or beverage is important to you to the last sip this is a must have.

This is the 5th Ember mug I have purchased, with three of them as gifts. They have all been a hit as gifts and I personally love using mine every day. I am a verrrryyy slow coffee drinker but this keeps your coffee or tea at the perfect temp. It may not heat up liquid from cold, but it will heat up lukewarm liquids to the perfect temperature.

Great for Keeping Beverages Hot! This is very convenient for anyone who likes to keep their beverages hot for longer. It does the job well and is a great addition for those who enjoy warm drinks throughout the day.

I have been wanting this mug for a year but didn’t love the price. My husband surprised me with it and I was over the moon. I love the sleek design and the app. I will say the charge on the mug doesn’t hold that long (for someone who needs a mug like this, it’s because you get busy and don’t have time to drink when hot) The biggest issue is that because I use a little milk in my coffee the cup essentially cooks the coffee whole time which led to a skin of coffee/milk forming on the top. I returned it.

Love this mug! Gave it to my sister for her birthday and she turned around and gave me one for mine. I absolutely love it. I like my coffee hot and really enjoy not having to drink it quick before it gets cold as I have had to do since I started drinking coffee 50 years ago! Nothing like a leisurely cup while reading. The 14 oz mug gives you enough room to add cream. Initially my sister gave me the 10 oz which I found to small.

Wonderful coffee mug keeps my coffee hot for quite some time. I like the larger capacity. Definitely prefer the dark colored mug. An excellent investment.

I bought 2 of these, one for my mom and one for my mother in law and they both adore them. It’s a great way to keep coffee hot, and super easy to use. Perfect gift for the hot coffee lover in your life.

Excellent - works as expected. Keeps coffee the desired temperature for as long as I need