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Customer Ratings & Reviews

Your price for this item is $89.99
The comparable value price is $129.99

Customer reviews

Rating 4.5 out of 5 stars with 697 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

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 9 Showing 161-180 of 697 reviews
  • Rated 5 out of 5 stars

    Love this 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 love love this mug. It keeps my coffee at the desired drinking temp for long enough to drink it with small children around. Iykyk.

    I would recommend this to a friend
  • Best Buy Employee

    Rated 5 out of 5 stars

    Love it!

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

    This is my second time purchasing this mug because they are just that great! I’ve had my first one for a couple of years and it’s going strong, this time i’m gifting one.

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

    Can Warm Your Frozen Heart

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

    You are not you when you have to drink your tea cold. This mug has never failed to keep me happy and warm enough to thaw a frozen heart. You will never be cranky again! Only slightly disappointed in the fact that the battery lasts 3hr. But if you are constantly at your desk it really doesn't matter.

    I would recommend this to a friend
  • Best Buy Employee

    Rated 5 out of 5 stars

    A must for coffee drinkers

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

    Perfect gift for someone who loves hot drinks but takes too long to finish them. It keeps the drink warm to a preferred temperature and you can personalize the light to your favorite color

    I would 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.

    Great mug and keeps my coffee at the perfect temperature. When I forget my coffee at my desk, I dont have to worry about it getting cold anymore.

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

    Keeps your coffe warm for hours

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

    Keeps your coffee warm for hours! Great design and sleek look.

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

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

  • Rated 5 out of 5 stars

    Best mug ever!

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

    This mug outlasts your back-to-back meetings! No more ending your conference calls and going back to a cold cup of coffee. Easy to clean, maintain and charge. Have had this mug for 5 months now with daily use and have not encountered any problems whatsoever. Love this mug!

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

    Changed the way i have my 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 typically gulp my coffee once it gets cold…start wanting another cup in about an hour. With Ember every sip equally hot as the first sip and i am able to savor the coffee for longer duration

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

    Outstanding and useful

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

    This is an excellent product to keep your tea/coffee at the desired temperature for hours on end. Seems to not be very useful but once you start to use it there's no going back.

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

    Great gift for busy dad

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

    Amazing! I got this for my dad who is always running off and working on things and his coffee is always cold. Total game changer.

    I would recommend this to a friend
  • Best Buy Employee

    Rated 5 out of 5 stars

    Gift for mom

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

    My mother LOVES this cup. She is messaging me weekly telling me so. Sje loves that she does not have to drink her coffee fast (while its warm) or keep running to the microwave to reheat. I purchased gsp, just in case.

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

    Definitely worth the buy

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

    I love this cup I’m a slow coffee drinker I like to enjoy it and this cups keeps my coffee at 143 til the very last drop I love the fact that you don’t have to go into to the app every time to turn it on it automatically sense when there’s liquid in the cup like what that’s awesome

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

      Hi there! Wow, thanks so much for leaving such an awesome review! We are ecstatic to hear you've been enjoying your Ember and appreciate your support - if you ever have any questions or concerns, please let us know! Ember

  • Rated 5 out of 5 stars

    One of my favorite Gadget

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love Love my ember mug more than I can even describe. I like to sip my coffee slowly and have always been frustrated when it starts to cool too much. I take my ember on my morning walks with my pup every day. My only complaint is the lack of lid, even at home I like to keep my coffee covered to avoid dust.

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

      Hi Chrisg, thanks for sharing this! We're glad to hear you've been enjoying your Ember and appreciate your feedback about having a lid for this model - we'd be happy to share this with our team as we continue to improve! If you have any questions or concerns, please let us know and we'd be happy to help! Ember

  • Rated 5 out of 5 stars

    Great warming cup, worth the price.

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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 our second cup after the first stopped working admirer nearly 3 years. Keeps your drinks warm for a good while, even better when you have a second base to use.

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

    Great mug!!

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

    Such an amazing product! This is perfect for anyone that is always on the move with kids or life. Coffee is hot within minutes!

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

    Hot coffee!

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

    I have to admit I was a little skeptical in the beginning. But once I received this Ember coffee mug I was seriously impressed. No more tepid coffee. It lets me know when it reaches my personal temperature preference. It’s a no brainer for anyone who likes their hot beverage to stay hot and at a preferred temperature.

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

    Great gift for dads

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

    Makes a great gift for dad. He absolutely loves it. He said during Christmas a lot of his coworkers were bragging about theirs so when he opened his gift he was so happy. He had a good time experimenting with what temperature was his preference.

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

    love this mug!

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

    Thus is by far the coolest mug I have ever owned. Keeps coffee, tea, hot coco at the chosen temp. You won't be disappointed.

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

    Heated Coffee Mug

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

    Bought this for my gf and she loves it. Had connectivity issues at first but now it works great and she raves about it so I may have to get me one.

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

    Works great!

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

    Bought this for my husband who used to spend lots of time microwaving his coffee to reheat it because he wants it HOT. The Ember cup keeps the coffee at the ideal temperature-what more could you ask for!

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

      Hi there, thanks for sharing this with us! We're excited to hear your husband has been loving his perfect temp in his Ember so far - if you have any questions or concerns, please feel free to reach out to us so we can help! Ember