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Customer Ratings & Reviews

Your price for this item is $79.99
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The comparable value price is $149.99

Customer reviews

Rating 4.5 out of 5 stars with 1537 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 consistently note the Temperature Control and Ease of Use as standout features. The design and quality are also appreciated by users, with some expressing love for the available colors. However, some customers have concerns regarding the battery life and size, while others mention issues with Bluetooth connectivity and the mug's weight. A few customers wish for a larger capacity.

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 28 Showing 541-560 of 1,538 reviews
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Coffee Cup

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

    Love my cup, the temperatur stays exactly the way I set it on my Cell phone . It looks great and even after a long time the coffee does not taste burned.

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

    Rated 5 out of 5 stars

    Linger and enjoy

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

    Very happy with this purchase. Keeps my tea at the perfect temperature. no need to gulp it down so it won't get cold. Can linger and enjoy.

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

    Rated 5 out of 5 stars

    A coffee mug for slow coffee drinkers

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

    Bought for my girlfriend's birthday. She loves it! Mainly because she forgets to drink her coffee but now it will stay hot at least!

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

    Rated 5 out of 5 stars

    Ember mugs

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

    I bought this for my husband after he got a new job. We now have 3 mugs and 4 chargers. Knowing our coffee will stay hot, makes relaxing with a cup and talking so nice.

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

    Rated 5 out of 5 stars

    Hot 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.

    Love that I can pour a cup a coffee, walk away for 5 mins and come back to a piping hot cup of joe! Controlling the temperature from my phone with the Ember app is a nice touch. Definitely a cool gift for coffee lovers.

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

      Hi there, thanks for taking the time to leave a review! We're glad to hear you've been enjoying your Ember Mug so far - if you have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    great gift

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    gifted this device to my wife a couple years ago and she loves it. it keeps her hot beverages the right temperature the whole time she is drinking from it.

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

    Rated 5 out of 5 stars

    Great mug

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

    It’s the perfect compliment to my morning coffee , allows me to drink it slow and enjoy it ( my wife’s words ) as she is the one who uses it.

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

    Rated 5 out of 5 stars

    Good product overall

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

    The device works as it should and have had no issues with it. Definitely worth the price either for yourself or someone who drinks coffee or tea.

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

    Rated 5 out of 5 stars

    Essentials for a mom

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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.

    Cool mug. It will work with your phone to maintain a good temp. Perfect for mothers who do not get a chance to sit down and drink their coffee dreads and hot. Now it just won’t be fresh!

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

      Hi there, thanks for leaving a review here! We're glad to hear you've been enjoying your Ember as a busy mom! If you ever have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Super handy

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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.

    Absolutely wonderful. I always forget my mug somewhere and come back and its no longer warm. You get to choosw your temperature with this!

    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:
    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:
    Temperature control

    Rated 5 out of 5 stars

    Smart Mug

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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 Ember Coffee Cup! So I feel guilty but I bought this for my partner for his birthday, he barely uses it so I may have took it back to use for myself. I love that my coffee stays warm for hours!

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

      Hi Adam, thanks for sharing this! We're excited to hear you gifted an Ember and are glad to hear you've been enjoying the mug as well - thank you for your support! Ember

  • 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

    Ember - Temperature Control Smart Mug² - 10 oz - G

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

    I like the Ember - Temperature Control Smart Mug² - 10 oz - Gold, so just purchased for my son’s birthday gift in this September I hope he will love it .

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

    Rated 5 out of 5 stars

    So amazing!

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

    Love this mug! Soo great and keeps coffee warm. Definitely recommend

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

    Rated 5 out of 5 stars

    Perfect temperature with each sip.

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

    I absolutely love Ember coffee or tea cup. Stays warm with each sip.

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

    Rated 5 out of 5 stars

    Best

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

    Been wanting one and finally got one! Thanks to the hubby. Very useful. Really keeps liquid on the temperature you want it to be. Just pricey though for a mug.

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

    Rated 4 out of 5 stars

    Great mug

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this mug. Keeps my coffee at the right temp all the time. If ember would just work out some of phone app quirks like failing to update cup firmware then it would be perfect

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

      Hi there, thanks for taking the time to leave a review here! We're glad to hear you've been enjoying your Ember and appreciate your feedback as we continue to improve - if you have any questions or concerns, please let us know! Ember