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Customer Ratings & Reviews

Customer reviews

Rating 4.5 out of 5 stars with 2309 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 highly value the product's exceptional temperature control, which is frequently highlighted as its most impressive feature. Users also appreciate the sleek design, convenient size, and overall ease of use that the cup provides. While the performance is well-regarded, some customers have noted concerns regarding the battery life and the premium price point. Additionally, a few users have experienced minor frustrations with the app connectivity and the cost of replacement charging accessories.

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 71 Showing 1,401-1,420 of 2,309 reviews
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Great Invention

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

    Actually reduces coffee consumption since it is always hot. But, hot is a lot better than hours old cold coffee.

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

      Hi Jack, thanks for sharing this! We're happy to hear you've been enjoying coffee a little more in your Ember - if you have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Color

    Rated 5 out of 5 stars

    Ember Mug

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

    Got this white 14 oz. Ember cup for my wife and she loves it.

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

    Rated 5 out of 5 stars

    happy moms day

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

    awesome / love it / great gift from my nephew, he did great

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

    Rated 5 out of 5 stars

    Great hot cup

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

    Excellent. Keeps coffee hot for hours without the burnt taste

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

    Rated 5 out of 5 stars

    very convenient!

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

    easy to set up and very good at what it’s for, amazing to be gifted this

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

    Rated 5 out of 5 stars

    Great present

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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 it’s as Christmas present. It’s was a smash hit (for a GEEK)!

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

    Rated 5 out of 5 stars

    Mom loved it

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

    Perfect gift for a dedicated coffee drinker. Easy to setup and use daily.

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

    Amazing Gift!

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

    Got it for my girlfriend and she absolutely loves it. For non tech savvy people it can be a little difficult figuring how to setup the mug but the process is well worth it. If you have someone who takes a long time to finish their warm beverage this gift is perfect for them!

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

    Rated 5 out of 5 stars

    Best mug

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

    Amazing mug. The last sip is just as hot as the first sip. Perfect for being in the house during this pandemic all day.

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

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

  • Rated 4 out of 5 stars

    Good at what is does

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

    My only complaint is that connecting to the mug only works about half the time. Its not a deal breaker by any means though as it still works without this connection. I do enjoy having a cup of coffee stay warm for 30-40 minutes. Which is how long the battery will last. There also is an update to the software as I always get notified when I open the app, however it crashes every time I try to update. It could use some improvements but its still a buy.

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

      Hi GoSpeed, thanks for leaving a review! We're happy to hear you've been enjoying your perfect temperature in your Ember and appreciate the feedback in regard to the app/connectivity. We do want to assure you that the mug is functional without connection to the device and without the firmware update, but if you're still experiencing issues, please reach out to us at support@ember.com - we'd be happy to help! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Keep its warm

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

    Keeps your coffee warm all day long. Very easy to use and no longer have to worry about a cold cup.

    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 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

    The perfect gift

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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'm a sipper, so my coffee always goes cold before I can finish it, thanks to my Ember mug that is a thing of the past.

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

      Hi Shasta, thanks for leaving a review here! We're glad 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

    Nice cup!

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

    Works as advertised. Gave one as gift to girlfriend adams she loves it!

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

    Works Well!

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got this for my dad for Christmas. Seamless connection to the app and battery lasts a long time.

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

    Rated 4 out of 5 stars

    Rewlly works

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

    Mug works just as advertised. Was able to keep my coffee hot for hours.

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

    Rated 5 out of 5 stars

    Great buy!

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

    This cup is fantastic! It keeps my coffee hot while I am working. I love being able to control the temperature from my phone.

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

    Rated 5 out of 5 stars

    Awesome gift!

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

    My wife loves it! She has to have her night tea and this allows her to keep it warm at ease.

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

    Best Buy for life Best Buy for family!

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

    My mom had trouble with the mug- however Best Buy returned the mug with no hassle so with that in mind, even though it wasn’t “our cup of tea” we still go 5 stars because Best Buy is the only place where we go to buy electronics for our family. Thank you Best Buy you are the Best!

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

    Rated 5 out of 5 stars

    x

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

    worked as promised and warmed the hand that was holding it

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

    Rated 5 out of 5 stars

    No more cold coffee.

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

    Hot coffee when i need it. I love this cup. The coffee remains hot and fresh.

    I would recommend this to a friend