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$119.95
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Comp. Value: $149.95

Customer reviews

Rating 4.5 out of 5 stars with 2300 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

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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 86 Showing 1,701-1,720 of 2,300 reviews
  • Cons mentioned:
    Battery life, Charging

    Rated 2 out of 5 stars

    Temperature Cup

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

    The cup only lasts for one charge. It has to he charged everyday.

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

    Rated 3 out of 5 stars

    Very cool product

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

    This product is cool but i down my coffee to fast to enjoy its benefits. I think this if for someone what drinks their cup of coffee over a long time period and they let it sit for too long

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

    Wife loves it

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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.

    Bought this for my wife because she lets her coffee get cold and then puts in the microwave to heat it. Since she had used this her coffee never gets cold. She loves it and wish I would have bought it sooner.

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

    Great product

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

    I have owned the tall original model for a long time and just purchased this unit. I’ve it! Use it everyday at my desk

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

    My wife LOVES her Ember mug xmas gift!

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

    She loves her new mug and I love that there aren’t five cups of cold coffee lying around the house!!! Win-win for everyone!

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

    Perfectly hot tea and coffee, yes please!

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

    I love this mug! Sitting on the charge base on my desk I can keep my tea warm and drinkable for however long I need, and carrying it around the house on battery for an hour+ is great. It’s magical!

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

    Great fathers day gift

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

    My dad is a big coffee drinker and picked one up for fathers day. He loves it and uses it everyday

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

    Best Coffee Cup EVER

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

    This was a gift for my father who loves it and uses it every day. Excellent mug.

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

    Rated 3 out of 5 stars

    Keeps coffee and tea hot

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

    This mug keeps my beverage at the temperature I like until it is all gone

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

    Rated 3 out of 5 stars

    Electric Mug

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

    Gets the job done and useful for people who sit at their office for long hours and need warm coffee!

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

    Awesome

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

    It doesn't matter if she's at work or at home this mug is perfect because she's a tea drinker. I also got her an additional charging base for her work desk.

    I would recommend this to a friend
  • Best Buy Employee

    Rated 5 out of 5 stars

    Great for at home!

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

    As someone who works from home, this is my best friend! Does exactly what i need it to with several options of drink types.

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

    14 oz. Electric 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.

    Item includes with the plug in saucer to keep coffee warm longer than if used without the sauce. Portability is great.

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

    Rated 3 out of 5 stars

    Overpriced coffee cup

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

    It's not worth the price. It took about a month of software updates to get it to work properly.

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

    Rated 3 out of 5 stars

    Does it’s job well!

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

    Can be really difficult to get it to start working, but it really is good once you get it to work!

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

      Thank you for this feedback! We are always working to improve our mugs and this feedback is greatly appreciated! We are also happy to answer any questions you have so please don't hesitate to reach out to our support team at support@ember.com. Ember

  • Rated 5 out of 5 stars

    Coffee cup

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

    Excellent cup It’s on the smaller size as far as holding liquid but still a nice cup

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

    Some Like It Hot!!!

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

    I surely Do. This mug does exactly that! And great Customer Support too!!!

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

    Dad love love loved this!

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

    My father in law thought this was the coolest father's day present he has received. He uses it everyday. Loves the functionally.

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

    Rated 5 out of 5 stars

    Amazingly hot coffee!

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

    I have to drink my coffee hot, or not at all. This cup is amazing! Coffee maker dispenses at 173 degrees and hottest cup will “hold” is 145 which is nearly perfect temp (the Ember app actually shows you this). 145 temp will give you about 60 minutes of battery life. One thing to keep in mind, this is the 14 ounce version…if you add cream or milk, you can only put 10 ounces of coffee into it to leave room while not spilling.

    I would recommend this to a friend