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Customer Ratings & Reviews

$99.95
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Comp. Value: $129.95

Customer reviews

Rating 4.5 out of 5 stars with 1557 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

Pros mentioned filter

Cons mentioned filter

89%would recommend to a friend

Customers are saying

Customers are satisfied with the Temperature Control Smart Mug² - 10 oz, particularly praising its temperature control, ease of use, and overall quality. The sleek design and available colors also receive positive feedback. However, some customers have expressed concerns about the battery life and the mug's size. Additionally, a few users have reported issues with Bluetooth connectivity and noted the mug's weight.

This summary was generated by AI based on customer reviews.

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 31 Showing 601-620 of 1,557 reviews
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Continue work or play, return to warm beverage.

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

    Great mug and charging plate. Pour a warm beverage, continue working or plating, the beverage stays at the perfect temperature.

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

    Rated 5 out of 5 stars

    Solid product

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have had these mugs for many years, really good investment if you like your coffee hot :)

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

    Rated 5 out of 5 stars

    Perfect cup

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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.

    I got this for my boyfriend. He has one at work and wanted one for home. Now I must get me one. This keeps your coffee at a drinkable temperature all day. Love it.

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

    Rated 5 out of 5 stars

    The luxury you didn’t know you needed…

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

    I own two Ember mugs, and am obsessed. I buy them for gifts, and recommend them to everyone. If you’re on the fence, go for it!

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

    Rated 4 out of 5 stars

    Keeps Coffee Hot

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

    Does it’s job keeping the temperature steady. If there is just a little left in your cup remember to turn it off. Mine is discoloring at the bottom and haven’t had it a month. Otherwise good product.

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

    Rated 5 out of 5 stars

    Hot coffee!

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

    Awesome cup. Have as a gift and they love it! Recommend for coffee drinkers

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

    Rated 4 out of 5 stars

    Ember Temperature Controlled Mug

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

    We are currently testing out the temperature controlled mug. We fired it up Christmas day. It seems to be function as promised. We may adjust the temperature up from the 135 degree setting.

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

    Rated 5 out of 5 stars

    Tired of using microwave to reheat your coffee?

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

    Great mug perfect size, easy to use app to keep your coffee warm looks elegant

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

    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.

    Works great bought for my husband for his birthday and I use it all the time .

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

    Rated 5 out of 5 stars

    Clever gift

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

    My wife loves it! Great gift idea especially for someone who works from home.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    ColonelDoc

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

    This item performs as advertised, but there are significant drawbacks for me. The instructions say not to put it in a microwave. I use refrigerated creamer, which I typically warm in the microwave in the coffee mug. With the Ember i have to use two cups. I also find, like most coffee mugs, that it is best to warm the cup with hot water before using it. This product is not worth the cost.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Very happy customer

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

    This is fourth Ember mug that I have purchased. This one works just as well as the others and keeps my coffee hot for hours.

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

    Rated 4 out of 5 stars

    Worth the price

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

    I bought this as a gift for my sister and was pretty skeptical about a mug that costs $100. She loved it and it works as intended! I would recommend to others.

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

    Rated 5 out of 5 stars

    Great item

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

    This cup is one of the best inventions ever. I love this cup. It keeps your hot drinks hot and if they become cold, just sit the cup back on its base and set your temperature, it warms up again.

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

      Hi Netta, thanks so much for sharing! We're happy to hear you've been enjoying your Ember! Ember

  • Cons mentioned:
    Battery life

    Rated 5 out of 5 stars

    Love it!

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

    Bought this as a gift for my wife and she loves it! Be sure to use the base to keep it charged as you use it. The battery does not stay charged for long without it.

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

    Rated 5 out of 5 stars

    Morning Game Changer

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

    Morning game changer. My coffee stays amazing and I never get that room temperature last ship shock when I'm focused on work and lost track of time with my coffee.

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

    Rated 4 out of 5 stars

    A mug with control

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

    This does what it says it will do. Very convenient for the long workday

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

    Rated 5 out of 5 stars

    THE ONLY WAY TO DRINK COFFEE

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

    EMBER is one of the best product created. I enjoy coffee and tea. This mug allows me to have a perfect cup of coffee from the time it's freshly brewed until its finished...from 10 minutes to 4 hours!

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

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

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Yes

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

    Excellent product keeps your drink warm and notifies you on your cell phone

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

    Rated 5 out of 5 stars

    Great for those who love toasty coffee

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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.

    My mom is constantly heating up her coffee in the microwave and this mug was a great solution. She wished the max temp was a little higher, but it definitely keeps her coffee steamy and good.

    I would recommend this to a friend
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