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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 41 Showing 801-820 of 1,538 reviews
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Nice smart 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 cup keeps things i need at the temperature i need.

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

    Rated 5 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.

    Wife uses it every day with ease. May have to get myself one.

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

    Rated 4 out of 5 stars

    A must have mug!

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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 and coaster/charger. It is a great invention. My only concern is the size of the cup and the price.

    No, I would not 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 so far and appreciate the feedback in regard to size - we'd be happy to share this with our team! If you have any additional questions or concerns, please let us know. Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Best xmas gift ever

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

    Works great, I love a hot cup of coffee n this keeps out hot down till the last drop is gone

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

    Rated 5 out of 5 stars

    Awesome tech!

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

    Awesome! Keeps coffee at the temperature you like at all times. Never cold coffee!

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

    Rated 5 out of 5 stars

    The Bomb

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

    EXCELLENT...EXCELLENT...EXCELLENT! I love my coffee hot. This mug is the bomb! The battery needs to be upgraded.

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

      Hi Sparky, 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 regarding battery life as we continue to improve - if you have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Nurse

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

    It allows me to get more work done with out having my coffee get cold and taste well everyone knows

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

      Hi there, thank you for leaving a great review! We're happy to hear you've been enjoying your Ember Mug and it has been helpful to keep the coffee hot while you work! - if you have any questions or concerns, please let us know! Ember

  • Cons mentioned:
    Size

    Rated 5 out of 5 stars

    Hot drink

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

    Nice look, what it was 12 ounces though and that battery was larger, to offer longer time of heated drink and temp control.

    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

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Love 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.

    I love that my coffee stays hot, I don’t know if it’s a good thing that I’m definitely drinking more coffee now.

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

      Hi MomRissa, thanks for leaving a review here! We're glad to hear you've been enjoying coffee at your perfect temperature in your Ember Mug - thank you for your support! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Smart mug

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

    great for keeping warm all my drinks. great look and feel

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

    Rated 4 out of 5 stars

    Ember coffee mug

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

    Poor app design, but product keeps coffee/espresso warm. The app dissconects from the mug.

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

    Rated 3 out of 5 stars

    Cup is too SMALL!

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

    While this cup is everything it's advertised as, it is MUCH too SMALL to be used in a Kurig machinel. I always make the largest cup of coffee my Kurig machine will brew and this Ember cup won't hold my brew. Granted, it works wonderfully if you make a cup of tea using hot water from a tea kettle... but I rarely make cups of tea!!

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

    Rated 5 out of 5 stars

    Excellent product

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

    Gave it as a gift and the person LOVES it!! She said she would get it for everyone she knows who drinks anything hot.

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

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

  • 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.

    Love it. Its perfect for tea lovers. I do think it is a little pricy but I have used it every night since I bought it.

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

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

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Perfect for the hot beverage fan

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

    Excellent gadget! Works perfectly to keep tea hot all evening. Highly recommend.

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

    Rated 5 out of 5 stars

    Cleaning

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

    Easier to clean than expected! Overall satisfied with this purchase!

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

    Rated 5 out of 5 stars

    Wife 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.

    Works as expected. Have only used for a couple days but keeps coffee warm and no more need to microwave it. Yeah!!!

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

    Rated 1 out of 5 stars

    Not staying connected

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

    We've been having issues with it getting unpaired to the phone (iPhone X). Problems started when the phone was showing that it reached the desired temperature but coffee was still cold to the touch. Did all suggested troubleshooting. Confirmed Mug is ON; Toggled Bluetooth; Force Close App and even Reset Mug; Uninstalled / Reinstall App and now it won't connect at all. Returning this product today. PLEASE FIX We love your product! Ease of use... better battery life can always be wished for BUT it lasts long enough for what we need it for... love the new color... build quality is good too.

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

      Hi there, thank you so much for taking the time to leave a response here! We're so sorry to hear about the experience you've had with your Ember and would love the chance to assist in resolving this for you! Please reach out to us directly at [email protected] so we can assist you further! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Awesome

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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.

    Awesome cup, it really keeps the temperature that is desired.

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

    Rated 3 out of 5 stars

    App needs work

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

    Great for what its supposed to do. Which is keeping your coffee warm. However the app to manage it is terrible. Its such a pain that it deters you from using it. Half the time you have to repair it or redo all your settings/set up.

    No, I would not recommend this to a friend