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Customer Ratings & Reviews

Your price for this item is $89.99
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The comparable value price is $149.99

Customer reviews

Rating 4.5 out of 5 stars with 2286 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 often highlight the Temperature Control Smart Mug 2 for its temperature control, ease of use, size, color, and sleek design. However, some customers have expressed concerns regarding battery life and price. Others have reported issues with the app and connectivity. Additionally, some customers have mentioned the high cost of replacement charging coasters.

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 80 Showing 1,581-1,600 of 2,286 reviews
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    really smart and it works

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

    great product, love it. keeps the coffee warm for 2 hours easily.

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

      Hi yannies, thanks for leaving a review! We're happy to hear you can take your time drinking coffee at your perfect temperature in your Ember Mug - if you have any questions or concerns, please let us know and we'd be happy to help! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Coffee mug

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

    Good product and great idea for someone love coffee.

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

      Hi Magg, 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

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Ember Cup

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

    It's a nice little cup. Warms up pretty fast. I have only used one time.

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

    Rated 5 out of 5 stars

    Keep your coffee warm!

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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 for keeping coffee hot, exactly to your personal preference temperature.

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

    Rated 5 out of 5 stars

    Coffee mug

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

    Love this it keeps my Coffee hot and really what else can you ask for

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

      Hi Greatga, thanks for sharing this with us! We're happy to hear you've been enjoying your perfect temperature in your Ember Mug - thank you for your support! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Love my 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.

    During this lock-down period this cup keeping my coffee warm does an excellent job.

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

    The hotter longer mug!

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

    Besides my mug that my dog got me showing a drawing of me and him sitting side by side, this is my favorite mug!

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

    Rated 4 out of 5 stars

    Ember

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

    Very good cup my wife enjoys it very much just wish battery lasted longer

    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 your wife has been enjoying her Ember so far. Battery life can depend on a number of factors, but if you feel your battery is draining faster than normal, please feel free to head over to our support page so we can help! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Awesome E cup

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

    Awesome invention. Always hot!! Feels great and easy to use.

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

      Hi Franklintechguru, thanks for leaving a review! We're glad to hear you've been loving your Ember Mug and are enjoying your perfect temperature down to the last sip - if you have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Hot coffee til the last sip

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

    Keeps coffee at perfect temperature for hot coffee until cup is empty.

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

      Hi JoeP, thanks for leaving a review here! We're glad to hear you've been enjoying your Ember and your perfect temperature - if you have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Temperature control

    Rated 4 out of 5 stars

    It does the job

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

    It does a great job at keeping my dad's coffee hot

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

    Awesome!

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

    I got this for my mother, she absolutely loves it!

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

    Rated 5 out of 5 stars

    Great product - no problems!

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

    Works well, holds the temperature as expected for quite a long time!

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

      Hi James, thanks for taking the time to leave a review! We’re glad to hear you’ve been enjoying your Ember! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Great cup

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

    Great cup! I no longer have to keep heating my coffee to keep it hot.

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

      Hi Carman, thanks for leaving a review and sharing this! We’re glad to hear you’ve been enjoying your Ember! Ember

  • Rated 5 out of 5 stars

    Great product!

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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 love this mug! Instead of my coffee being hot just for a few seconds, it’s hot all the way until the last drop! Just remember to keep it charged or even on the charger!

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

    Keeps coffee hot all day!! Tho it has to be on the charger. Love it

    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 Mug so far! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Love It

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

    Simply Love it keeps my coffee warm no matter where I set it down

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

      Hi there, thank you for leaving a review and sharing this! We're happy 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

    Hot coffee.

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

    Keeps coffee warm at the perfect temperature. No more microwaving.

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

      Hi there, thanks for leaving a review! We’re glad to hear you’ve been enjoying your perfect temperature with your Ember! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Great purchase

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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 this mug. Keeps my tea warm and tells me when its too hot.

    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 - if you have any questions or concerns, please let us know! Ember

  • Cons mentioned:
    Battery life

    Rated 4 out of 5 stars

    Nice attempt

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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 idea, battery life is really short though

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

      Hi there, thanks for leaving a review! We’re glad to hear you’ve been enjoying your Ember! Battery life can depend on a number of factors, but if you feel your battery is draining faster than normal, please feel free to head over to our support page so we can help! Ember