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45575 Dulles Eastern Plz
Ste 188
Sterling, VA 20166
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Customer Ratings & Reviews

$99.95
Save $30
Comp. Value: $129.95

Customer reviews

Rating 4.5 out of 5 stars with 1557 reviews

Rating Filter

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 64 Showing 1,261-1,280 of 1,557 reviews
  • Rated 5 out of 5 stars

    I love this mug

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This mug is the best for a camping trip. What I do is charge it before I go to bed and the next morning it stays fully charged… keeps my coffee hotter than Cameron Diaz.

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

      Hi lonelynowcozy, thanks for sharing this with us! We're glad to hear you've been enjoying coffee at your perfect temperature in your Ember Mug - if you have any questions or concerns, please let us know! Ember

  • Rated 5 out of 5 stars

    Ember Mug Love

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

    I loveee my Ember mug.. no more constant trips to the microwave to warm up my coffee.

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

    Great product

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

    Mugs work great but hardly gets hot enough for my wife who enjoys her coffee hotter than most. Would recommend

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

    Works as intended.

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

    Working as expected. Needs app connectivity. Has a premium unboxing experience.

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

    Keeps it warm for hours.

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

    Great product. Perfect size. Works as advertised. Love it!

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

    Great gift

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

    Great mug for my wife who drinks her coffee slow. Keeps it nice and warm for her

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Hot drinks

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

    Nice mug to keep your coffee hot, problem solved for having Lukewarm coffee. Battery lasts about two hours or so.

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

    Favorite

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

    Perfect coffee mug for home or travel. We have brought a total of 3!!!!

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Works nice

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

    Works fine but not compatible with Galaxy S23 phone so i can't update firmware.

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

    Great Gift

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

    This is a great item for a person who pours a cup of coffee and drinks it only for the experience and not the caffeine itself. I bought this for my aunt and she loved it

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

      Hi Jovan, thanks for leaving a review here! We're glad to hear the Ember was gifted and they've been enjoying their mug so far - if you have any questions or concerns, please let us know! Ember

  • Rated 5 out of 5 stars

    Worth the pricetag

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

    I've now purchased 3 of these mugs over the years (replacing them for various reasons). I now hate having to resort to using a regular mug.

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

    Keep it warm

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

    Gift for my mom. I know it keeps your drink warm all day if you want.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Great but go with the larger cup

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

    Has worked great, but wish I purchased the larger cup.

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

    Rated 2 out of 5 stars

    Not worth the money

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

    Battery life is not good and the cup is small. Not worth $129. I had to return it

    No, I would not recommend this to a friend
    • Brand response from Ember, Inc.
      Posted .

      Hi there, thanks for taking the time to write a review and providing this feedback. We're always are looking to grow and improve and would be happy to pass this along to our team! If you have any other concerns, please email [email protected] so we can learn more! Ember

  • Rated 4 out of 5 stars

    Great Mug!

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

    Love the mug, works as advertised. Only issue is the app doesn't work on certain newer phones (e.g. the S22).

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

    Rated 3 out of 5 stars

    Could be lighter, and less pricey

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My dad loves this, but I am only slightly impressed. It is heavy and could hold a little more coffee. It will keep it to a modest temperature for some time but it does take a while to charge. Hopefully a new redesign will wow me.

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    Cool cup

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

    App is hard to navigate, but the cup does its job.

    No, I would not recommend this to a friend
  • Cons mentioned:
    Size

    Rated 3 out of 5 stars

    Works great but tiny

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

    This works perfectly, but for the price it would be nice to be able to fit a full mug of coffee. It needs to be bigger.

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

      Hi Jason, thanks for leaving a review and sharing this feedback! 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

  • Rated 4 out of 5 stars

    Good purchase, buy on sale, if possible.

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

    First one would not hold a charge, but the second cup has been nice. Keeps it warm and for about 90 minutes or so. Decent purchase, if bought on sale.

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

      Hi Patrick, thanks for leaving a review! 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

  • Cons mentioned:
    Battery life, Size

    Rated 2 out of 5 stars

    Cool idea but doesn't work well.

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

    Trendy but battery only lasts about an hour. 10 oz is too small.

    No, I would not recommend this to a friend
    • Brand response from Ember, Inc.
      Posted .

      Hi jbell, thanks for leaving a review here! We hope you can still enjoy your Ember and appreciate this feedback - our 10oz Ember has an expected battery life of up to 90 minutes, but battery life can depend on a number of factors. If you feel your battery is draining faster than normal, please reach out to us at [email protected] so we can help! Ember

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