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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 97 Showing 1,921-1,940 of 2,309 reviews
  • Rated 5 out of 5 stars

    Gift for that hard to buy for

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

    Love this cup !!!!! Works great!! Makes a great gift

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

    Keeps coffee hot!

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

    Bought this for my wife and she loves it! The app is very user friendly.

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

    Rated 2 out of 5 stars

    Nice mug, terrible app.

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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.

    Got this for my wife as a Christmas present. The mug is very nice and keeps the drinks nice and warm. The App, however, is terrible. Just read the reviews (1.5 on Play store). It will not stay connected to the mug and firmware updates constantly crash. For the price we paid for this mug, we would expect full functionality.

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

      Hi Hoffdad, thank for taking the time to leave a review here. We are sorry to hear about the experience you had with the Ember app. The mug is functional without connection to your mobile device, but if you're still experiencing issues, wt your earliest convenience, please feel free to reach out to us at support@ember.com so we can further troubleshoot the issue and help you out! Ember

  • Rated 1 out of 5 stars

    Poor customer service response

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

    It was great until it wasn't. I have purchased 3 of these mugs and all 3 had an issue with the pin on the charger pad getting stuck down and no longer working. Ember customer support responded immediately to the first 2 and sent replacement charger pads right away. The 3rd mug is about a year and a half old and has both the charger pad issue and it also no longer charges. I reached out to Ember support over a month ago and have followed up with them multiple times and they have not responded at all. I would expect a mug that costs almost $200 to last longer than a year and a half. I'm not sure what happened with their Customer service, but it went from great to abysmal. I would not recommend this product due to product quality issues, lack of customer service response and a very quirky app that constantly disconnects.

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

      We are so sorry to hear about your experience. Please know we value your feedback and are making some important changes to the ways we support our customers. Our customers satisfaction and trust is of utmost importance and while we have seen some unfortunate delays to our support processes, we are improving every day. If you haven't already, you should be hearing from one of our support agents soon to help assist with your charging coaster issue. Thank you for your support and we strive to do better in the future! Ember

  • Rated 5 out of 5 stars

    EmberMug

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

    Bought as a gift and they loved it! Perfect for the office

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Not worth the price

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

    Its a mug...yes it keeps your drinks hot, but I find it isn't used consistently to make it worth the cost. Its a novelty that wears off.

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

    Can't go back to normal mugs

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

    Cannot use a normal mug anymore. Bought another one since it was on sale but also for traveling.

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

    Pretty good

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

    Its great. My only issue is i wish it was a little larger. 16oz. I drink alot of coffee

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

    Great Mug

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

    Bought this white Ember mug as a gift. They absolutely love this mug! Works great and looks very classy.

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

      Hi Barb, thanks for sharing this! We're happy to hear you gifted an Ember and hope you continue to your mug as well - thank you for your support! Ember

  • Rated 2 out of 5 stars

    poor quality of the base.

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

    The base is no longer heating and therefore the cup is not warm. Most frustrating is finding out how to return to best buy. there isn't a way to find or print the return shipping label.

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

    Great buy!

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

    Loving it so far! Keeps the coffee warm and I love that I can control it from my phone!

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Over Hyped 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.

    Nice novelty gadget, but just didn’t get much value from this product. My coffee would cool down as normal and really could feel the cup heating until maybe the last few ounces.

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

    Perfect gift.

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

    Perfect gift for the coffee drinker in your life. Great Boss gift!

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

    Rated 2 out of 5 stars

    Great idea.... Needs improvement.

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

    The idea is good, the execution is less than ideal. The battery life is less than 1 hour turned all the way up. I like my coffee hotter than this cup can provide. Disappointed

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

    Rated 2 out of 5 stars

    Not worth the $ many drawbacks

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

    The app is finicky & glitchy. Battery doesn't make it through breakfast Temp only goes up to 145 degrees which is not warm enough Not worth $100! Not satisfied at all :(

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

    Great Mug

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

    Works great. Long battery life. I use it everyday.

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

    Science!

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

    Things mug holds liquids all in one spot and it has a handle! Amazing!

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

    Ok

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

    Wish it would keep hotter longer. . .

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

    Rated 3 out of 5 stars

    It’s a new tech toy

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

    Mi gave 3 as gifts to family they say that the love it.

    I would recommend this to a friend
  • 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.

    got a pair of these, one for my wife and the other for me! would highly recommend to everyone. great value.

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

      Hi there, thanks for sharing this with us! We're happy to hear you and your wife have been loving your Ember Mugs - if you have any questions or concerns, please let us know! Ember