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Customer Ratings & Reviews

$149.95

Customer reviews

Rating 4.5 out of 5 stars with 2304 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
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 49 Showing 961-980 of 2,304 reviews
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Meeting saver!!

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

    This mug is such a great thing since meeting tend to run over and coffee ends up cold. On the run meetings as we!l

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

    Rated 5 out of 5 stars

    Excellent!

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

    Excellent product. So confy for my office. It manteine the perfect temperature. Totally recommend it!

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

    Rated 5 out of 5 stars

    hot like you like it

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

    real nice easy to use set up.. says about 90 mins but on a good day around 60.. makes it nice and hot just the way you like it. recommended form me to u

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

    Rated 5 out of 5 stars

    cups

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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 to my husband, he loves it! We ended up buying a second cup.. It is the best if you like a hot cup of coffee..

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

    Rated 3 out of 5 stars

    Improve the App! The mug is great.

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

    I enjoy keeping my coffee and tea warm for extended periods of time. I have two issues, one of which may be a user issue. I wish I could keep my beverages a little hotter than the mug allows. The second issue is the app is horrible. I have issues updating, and I have to reset the connection between the mug and the app several times a week. I almost returned the mug, but I have decided to live with the problems in hopes the Ember app will improve over time.

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

    Rated 5 out of 5 stars

    MK’s ember mug

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

    Amazing! Love it! Keeps my coffee and cacao the perfect drinking temperature. I have it in my favorite color. I have had no charging problems. I like it so well, that I’m getting another one.

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

    Rated 5 out of 5 stars

    Ember Temperature control mug

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

    I finally found a cup that will stay hot thru out my work shift. This is the the best one so far!

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

    Rated 5 out of 5 stars

    Great mug!!!

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

    Great product works perfectly and it is very convenient. Highly recommend

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

    Rated 5 out of 5 stars

    Best mug 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 is by far the best Coffee mug I ever owned. I enjoyed not having to worry about my coffee to get warm.

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

    Make a great gift for coffee and tea lovers

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

    Love it! Super convenien. Love the app. Works well.

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

    Rated 5 out of 5 stars

    Amazing little device

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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.

    Wasn't quite sure I'd need a mug that kept my coffee warm. I was completely wrong, an absolute game changer!

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

    Rated 5 out of 5 stars

    Great gift

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

    Gave to my adult son and daughter for Christmas. They are loving it. No more luke warm coffee. Keeps coffee at just the right temp all morning long.

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

    Rated 5 out of 5 stars

    Best Purchase for tea drinkers

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

    I bought this for my girlfriend as a chrismas present to help keep her tea warm and she loves it. App is suoer easy to use and pretty much plug and play.

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

    Rated 5 out of 5 stars

    Maintains it at perfect temp

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

    I love this mug. Its great to keep your tea warm and you can just leave it there and it maintains at whatever temperature you set it to.

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

    Rated 4 out of 5 stars

    Great for morning coffee

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

    Enjoying my latte remaining warm while I go about starting my day. I wish the app was less confusing.

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

    Rated 5 out of 5 stars

    Nice

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

    Best cup I have ever had. My coffee stays the right temperature

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

    Rated 5 out of 5 stars

    Always hot

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

    I was gifted the Ember mug at work and I love it. My coffee and tea are always hot. Its easy to use too.

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

    Rated 5 out of 5 stars

    Keeps the tea warm!

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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.

    [Employee of bestbuy] Works well, keeps the tea warm for my wife when she forgets about it.

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

    Rated 4 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.

    Overall this mug is awesome! The only negative thing I can say is I wish the battery lasted longer.

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

    Rated 5 out of 5 stars

    Great gift

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

    The mug actually keeps your coffee warm for several hours! Great gift and use it almost everyday.

    I would recommend this to a friend