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Customer reviews

Rating 4.5 out of 5 stars with 2303 reviews

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Rating by feature

  • Value

    Rating 4.1 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

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Cons mentioned filter

89%would recommend to a friend
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 24 Showing 461-480 of 2,303 reviews
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Great Mother’s Day gift

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My wife loves it especially because she set it to the temperature she takes her coffee and stays hot while she is busy

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great technology

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great cup. Works extremely well. It’s too bad the price keeps jumping around

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Temperature control

    Rated 5 out of 5 stars

    Keeps Beverages Hot

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Keeps beverages hot! Easy charging, easy controls.

    I would recommend this to a friend
  • Cons mentioned:
    Battery life

    Rated 4 out of 5 stars

    Game Changer with 1 flaw…

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this cup! However, I had to purchase an additional charger to keep at work. The battery life is ok if you are a 1-2 cup coffee drinker. Which I am, before I even get on the road to work but by the time I get to work my coffee is cold. After I purchased the additional charger, I would say this cup is a game changer.

    I would recommend this to a friend
  • Cons mentioned:
    Battery life

    Rated 4 out of 5 stars

    Ember mug 12 oz

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love my Ember mug! This is my 3rd one. I am hoping they can increase the battery life.

    I would recommend this to a friend
  • Cons mentioned:
    Battery life

    Rated 5 out of 5 stars

    Loving my Ember

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Loving my Ember! I wasn't sure I was going to really use this, since it was a gift, but I love it. I used to chug my coffee because it would get gold to quickly for me, but now with the Ember, I can take my time and really enjoy my coffee. The battery life isn't fantastic, about 50 minutes, but I do keep it on the charging coaster, so there is not need to worry about battery life. Highly recommend the Ember mug.

    I would recommend this to a friend
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Wonderful gadget

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works wonderfully and keeps temperature . Love how you can sync it to your phone and have it set at a certain time of day and your beverage be ready for when you're ready to be on the go.

    I would recommend this to a friend
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Makes Coffee Better

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Like this mug so much, I bought the travel mug and sent one as a gift. If you like your coffee to stay hot the whole time - it is great!

    I would recommend this to a friend
  • Pros mentioned:
    Size, Temperature control

    Rated 5 out of 5 stars

    great product

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    14oz is the way to go. No more having to go back and top off the cup just to keep your coffee warm. Stays at the temp you set all the way to the last drop.

    I would recommend this to a friend
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Ember Blue

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best cup for the busy day. Get distracted...no reheating. Your drink stays hot.

    I would recommend this to a friend
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Amazing

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Dare I say you should not buy one of these ember coffee mugs? why would I say that? Because I am drinking so much coffee it is pouring out my ears! When I had the old style coaster heater it took me 45 minutes to drink a cup of coffee. The temperature fluctuated to too hot to not hot enough but it stopped the coffee from getting cold. My coffee is so utterly delicious that I am now drinking, since I used it the last two days, twice as much coffee each day as I usually do. This mug is absolutely AMAZING! Buy one for yourself at your own risk!!!!!

    I would recommend this to a friend
    • Brand response from Ember, Inc.
      Posted .

      Hi there, thanks for leaving a review and sharing this! We're glad to hear you've been enjoying your Ember so far - if you have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Ease of use
    Cons mentioned:
    Price

    Rated 5 out of 5 stars

    Great mug

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great quality, ease of setup and the app works well. Little pricey, just wait for the sale.

    I would recommend this to a friend
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Keep your drinks warm

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My wife loved it, her coffee at the right temperature and stays warm from the first sip. Made of good material, great look and easy to clean it. Noticed there were several options in colors and sizes. It’s the kind of gift that will be used and not put aside. I don’t know if it can be engraved, which would be great.

    I would recommend this to a friend
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    A great product

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great warmer my tea. Heat lasts long and has been reliable for years

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    A+. No complaints

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this as a Fathers Day present for my husband after he was going back and forth about getting himself one. He was initially skeptical. However, he has come around and uses it every day. We’re even considering buying the travel mug version as well!

    I would recommend this to a friend
  • Pros mentioned:
    Size, Temperature control

    Rated 5 out of 5 stars

    Keeps it hot

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect size and keeps my coffee hot while im in meetings.

    I would recommend this to a friend
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Love it!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Wife loves it!!! With a 1 1/2 and 3 1/2 year olds running around all morning coffee tended to get cold and microwaved but with her new Christmas gift cold coffee is a thing of the past

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Temperature control

    Rated 5 out of 5 stars

    Nice hot coffee

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Purchased for my wife that only drinks her coffee when its hot. She really enjoys this mug and its value. Easy to use.

    I would recommend this to a friend
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    It’s True!!!

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love this cup, my drinks stay at whatever temperature I set for the entire cup down to the last drop!!! This is an excellent gift idea for anyone.

    I would recommend this to a friend
  • Pros mentioned:
    Temperature control

    Rated 4 out of 5 stars

    Just Wish It Came In a Bigger Size!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product and love the temp control! Only wish it was a little bit bigger. 20oz maybe? Otherwise great product!

    I would recommend this to a friend