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Customer Ratings & Reviews

Your price for this item is $104.97
The comparable value price is $149.95

Customer reviews

Rating 4.5 out of 5 stars with 2296 reviews

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  • Value

    Rating 4.1 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

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    Rating 4.6 out of 5 stars

89%
would recommend
to a friend
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 58 Showing 1,141-1,160 of 2,296 reviews
  • Rated 5 out of 5 stars

    Best mug I've purchased

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

    Works as intended, the app is easy to navigate and use.

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

    Great Cup!

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

    Love this cup so much I ordered a second one! Highly recommend this product!

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

    But it.

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

    Excellent cooper finish. I love this mug. Perfect for my daily coffee or tea. Keeps my Latte hot until I’m ready for another cup. The app works well.

    I would recommend this to a friend
  • 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.

    Excellent buy, keeps my coffee at the temperature I love

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

    Love it.

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

    Love being able to move around the house and my coffee stay at my selected temp. I went a head and bought my wife one too. It is a little pricey.

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

    Pretty good

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

    Bought for my wife, she likes it but the battery life could be better. Accomplished what she wanted though.

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

    Great 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.

    AMAZING! Keeps my tea at perfect temperature! ITs not too heavy either

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

    Best buy in a long time

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

    Love, love, love this mug. It keeps my coffee hot for a long time. No more constant trips to the microwave to reheat my cup of coffee. I'm hooked!

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

    Nails!

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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.

    Girlfriends loves this cup warmer. Works in her office at home and never has to make a trip to warm-up her coffee in the microwave ever again!!

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Works as advertised, dies quickly though.

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It has the capability of keeping your drink extremely hot, like undrinkably hot. Not in a bad way just very hot. Unfortunately that comes at the cost of a very very short battery life for the best value you need to use the charging plate as a coaster consistently.

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

      Hello, thank for taking the time to review our product. We understand the frustration when your drink is not set at the perfect temperature. That said, the mug does adjust temperature from 120 F to 145F. Out of the box the mug is set to 135F and if that temperature is too hot, we recommend using the app to reduce the set temperature. Similarly you should expect that the battery last around 80 min. If you are not experiencing a battery life close to that number please reach out to us at support@ember.com so we can better assist you! Ember

  • Rated 5 out of 5 stars

    Keep your drink warm/hot!

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

    Highly recommend. No need the reheat your drink or worry about it getting cold. Maintains temperature.

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

    Consistent temp no matter how often I’m interrupt!

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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 14 oz capacity! Wish the travel mug was at least 20 oz.

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

    I might have to get one for myself

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this as a gift for my wife and she absolutely loves it! It keeps her teas and coffees at the perfect temp for hours.

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

    Solid product

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

    It does kept my hot beverages hot, but if you uses cream it does make the cream curdle if you let the coffee seat.

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Gimmicky tech mug

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

    This item is really overrated. I love how you have to remember to charge it fully after every use! It’s annoying. Oh and the battery barely lasts for a single use… I knew this was a gimmicky purchase but the tech is not good enough

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

      Thank you for this feedback! The 14oz mug has a battery life of 80 minutes and we would be happy to provide some tips to increase this battery life.
      We recommend using the charging coaster while enjoying your beverage, which allows the battery to be maintained while heating. We also recommend the Sliding Lids for the 14oz mug as this allows for an extended battery experience as well.
      If you are looking for a longer battery, our Travel Mugs and new Tumbler have a 3 hour battery life and the Tumbler has an increase capacity of 16oz! Ember

  • Rated 5 out of 5 stars

    Little Black Mug

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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 device. Keeps my Java just at the right temperature.

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

    For the true coffee drinker

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

    Great gift for a true coffee drinker. Keeps my coffee heated so I never have to worry about reheating it. Reheated coffee never taste the same

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

    Excellent product

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

    Never drink cold coffee again! Works easy and well.

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

    Works perfectly!

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

    Bought this as a gift for my Wife since she is always re-heating her coffee. She loves it! She says it stays at a perfect temperature.

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

    Buy it.

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

    Buy it. Changes the whole coffee game. Good bye cold coffee! I thought it was gimmicky - but I'm sold on it now.

    I would recommend this to a friend