Customer Ratings & Reviews

The tumbler lasts a long time heating. The sipping lid is awesome. It’s the perfect size so it’s like a monster drink but instead it’s coffee, and it keeps your hands warm. I love everything about this thing.

If you want to reheat you will want to have a charger with you because you will drain your battery trying to reheat. You do want to have an already hot drink to maintain a hot temperature, battery works great for that.

Bought this for my wife for Mother’s Day as she was always talking about how her coffee would get cold while working. She absolutely loves this Mug, being able to control the temperature has been easy and convenient.

This Ember tumbler is so great! I holds plenty of coffee and keeps it hot for hours. Love it!

I bought this as a gift for my boyfriend and it was such a great purchase! He uses his mug every day, and it keeps his drink warm for hours. The mug is kinda pricey but my boyfriend is a big coffee drinker so i figured it would be worth the price and I was not let down.

This cup keeps my coffee at my desired temperature for about two hours on the go. At work I keep it on the charger and it stays all day. It is easy to set up with your phone. I love having my coffee at my preferred perfect temperature from first to last sip! I have one at home and one at the office.

Pretty good mug, feels high quality. Easy to clean, the one top with a spout comes apart. I am picky about the bottom of it being dry before I put in the charger cause that might be fragile. Can be a little too big for some cup holders, it doesn't fit all the way in my car. The app can be finiky about connecting with the mug.

This is one of the best things I bought since slice bread. I like hot coffee and was always getting up every 20 minutes to go to the microwave and reheat my coffee. Now this cup keeps it at a perfect temperature for hours. very Happy

I used it every day for about 2 months and then eventually the battery would only hold a charge for about an hour at my preferred temp setting. . I tried lowering the temperature setting to help extend the life of the battery. Then it got to the point that the coffee was no longer as hot as I would like. I ended up returning within the 2 month, Total tech return window. I do have to say that the quality build of the product is excellent. Unfortunately, my expectations of getting a few years of solid performance was not met. So I could not justify the $150.00 vs ROI.

A wonderful product to keep your drinks warm with a click using your phone. This is that one thing I would love to keep specially during busy hours when I have no time to warm my drink. I am a big time coffee lover and this has taken care of my needs so well. A must buy.

Bought this as a gift for my wife, she cannot start the day without her coffee. She uses it every day. She sips her coffee over hours, and this keep it the perfect temperature.

Perfect with the larger capacity and works like a charm. Love this and use it multiple times a day

This was a great investment. My coffee stays hot all day.

Works as advertised ans holds drinks hot for hours. Great option with the 2 lids. Love mine

Great batter life and keeps coffee at the exact temperature that I love!

30 days now and loving this tumbler!!! I bought an extra charger to keep in kitchen for days I’m not at my desk - works as advertised

Ember is awesome. I definitely have no complaints, but after owning it I do wonder how they justify the price tag. However, I would buy another for my wife if the one I bought tore up, as it does allow her to maintain and drink hot coffee for a couple of hours and she loves it.

Got this for my husband he loves it, the coffe stays piping hot for a really long time. It’s actually a huge cup so it doesn’t fit ALL cup holders.

I had the original Ember travel mug and used it daily for more than two years. This new one has better lids and better battery life. I like my coffee hot but I drink it slow, I don’t go anywhere without this mug. It fits easily in my 2016 and 2021 Ford cup holders. Clean up is easy too.

Perfect temperature coffee the whole way through! The battery life is also much better than the mugs.