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Customer Ratings & Reviews

Your price for this item is $129.99

Customer reviews

Rating 4.5 out of 5 stars with 1427 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

90%would recommend to a friend

Customers are saying

Customers are pleased with the temperature control feature, saying it maintains the desired temperature for their coffee or tea. They also appreciate that it keeps their drinks warm for an extended period, making it convenient for those who want to savor their beverages slowly. While some find the mug easy to use and clean, others wish the battery life was longer and the mug had a larger capacity. Overall, customers are generally positive about the product's performance and find it a great gift for coffee lovers.

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 1 Showing 1-20 of 1,427 reviews
  • Pros mentioned:
    Easy to use, Temperature control
    Cons mentioned:
    Expensive

    Rated 5 out of 5 stars

    High quality and useful mug

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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 birthday gift for my wife. She isn’t much into tech items, but she loves her morning coffee. She absolutely loves this coffee mug and hasn’t used anything else since getting it. It seems to be high quality and easy to use. We linked it to her phone and she enjoys getting texts from the mug. Attached is a picture of a text she just got saying the coffee is ready. We originally got her the 10oz mug but it didn’t leave enough room for her massive amount of creamer she likes to use so we upgraded to the 14oz one which is perfect. She likes that this mug helps keep the creamer from cooling down the coffee. We highly recommend this mug but it is a little pricey.

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

    Rated 4 out of 5 stars

    Good but could be better.

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love the color of this mug. Does what it says and keeps hot drinks at desire temperature. It does heat from beneath so the bottom of your drink may be hotter than the top where you sip. Scratches easily if you use metal spoons.

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

    Rated 5 out of 5 stars

    Love this mug, worth the price for the convenience

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

    I finally get to enjoy a hot cup of coffee from start to finish! And the color is beautiful. I keep it on the charging coaster on my desk while I'm working so I don't have to worry about battery life. The app also alerts you when you reach your perfect temperature-be it a latte, cappuccino, coffee, or tea (herbal or not). You just tell it what you have to drink and it will let you know when that temperature is reached. Or you can set your own temperature and you will get a notification when it's reached at well. Love it!

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

      Hi Suyi, thanks for leaving a review and sharing this! We're glad to hear you've been enjoying your Ember Mug so far and your perfect temperature down to the last sip - if you have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Keeps warm, Temperature control

    Rated 5 out of 5 stars

    Rose gold

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

    I love it and useful to keep your drinks hot you can adjust your ideal temperature.

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

    Rated 4 out of 5 stars

    Warm coffee for hours.

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

    The reason I gave it a four. Was because it’s a little pricey. It was a Christmas gift for my son-in-law. He takes it to work. He owns a gym. This keeps his coffee warm while he’s training.

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

    Rated 4 out of 5 stars

    Great part of my morning routine

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

    Love this! It does a great job at keeping the coffee the perfect temperature. The warming lasts for about 1.5 cups.

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

    The cozy effect - thanks to the Ember cup!

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

    I’m in love with my Ember cup! Instead of leaving my desk to warm up my tea/coffee, the Ember keeps it nice and toasty for me.

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

    Rated 5 out of 5 stars

    So Convenient

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

    A smart mug is one of those things that sounds ridiculous at first but you'll quickly find out how awesome it is. I have a lot of distractions at work so it's helpful to have a mug that maintains the perfect temperature while I'm in a meeting.

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

      Hi there, thanks for leaving a review and sharing this! We're happy to hear you've been enjoying your Ember Mug so far and can take your time drinking your perfect temperature - if you have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    WOW!! Best. Mug. Ever.

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

    I cant say ENOUGH about this mug! I’ve been eyeing them for a year and when I bought one… I bought three more! They should be awarded “Best Gift of The Year.” Keeps my coffee piping hot and the app feature is easy to use. Thank you so much Ember!!

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

    Rated 4 out of 5 stars

    8 Oz keurig compatibility if you don't like cream

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

    So far it's amazing but an 8 oz keurig dispensed with cream and sugar does not fit this very well I would go with the bigger size if you like cream in your coffee ! But it has definitely kept it cozy!

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

      Hi James, thanks for taking the time to leave a review! We're glad to hear you've been enjoying your Ember so far and appreciate your feedback regarding size - if you have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Temperature control

    Rated 4 out of 5 stars

    Pleasant experience

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

    It keeps the drinks warm. I do wish it kept it I bit hotter and for a bit longer. But overall gives a very pleasant experience of not having to drink coffee all at once

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

    Rated 5 out of 5 stars

    More than a cup

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

    Its more than a cup. It literally heats up. Then stays exactly how hot i want it to so i dont have to drink my coffee super quick like previous inferior cups have mandated before my coffee liquids get cold. No more cold coffee liquids!

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

    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.

    I got this 10oz for my girlfriend. She loves it. Only issue issue I see is that 10oz may be too small, and 14oz may be a better option if one has a coffee maker than can’t vary dispelling oz amounts for small cups or big cups.

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

    Rated 5 out of 5 stars

    Nice product!

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

    Makes for a perfect cup of coffee! Easy to use and maintains an ideal temperature.

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

    Rated 5 out of 5 stars

    Perfect for the perfect temperature! ☕️

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

    I hate when my coffee goes lukewarm, so this was the perfect product to enjoy my morning coffee at exactly the right temperature. Super easy to use and clean. And looks great on my desk!

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

      Hi there, thanks for leaving a review here! We're glad to hear you've been enjoying your Ember - if you have any questions or concerns, please let us know! Ember

  • Rated 4 out of 5 stars

    The product I never knew I needed!

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

    This item was a repurchase for me after the first one developed battery issue and was out of warranty. I drink a cup of coffee every morning, and I would often sat my cup down due to the coffee being to hot only to find my coffee warm and much too cool for my liking upon returning to it. That problem is a thing of the past with this cup. I can set the temperature I want and when the coffee cools to that temperature the cup maintains it very well. Perfect! I would have gave it 5 stars if I didn't have to repurchase it, however it's hard to make do without it!

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

    The Best

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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 my mug one charge will keep my mug hot for a good 5 cups of tea which is good for me the best Birthday gift !

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

    Rated 5 out of 5 stars

    Magic!

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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.

    This was recommended to me by a good friend of mine that also has an infant and it truly is remarkable considering I can no longer have my coffee in one sitting . Greatest invention ever!

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

    Rated 5 out of 5 stars

    Morning coffee stays warm

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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 this mug. Keeps my coffee perfectly warm for a long time.

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

    Great but slighty small

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

    The technology is phenomenal it does what it claims however the cup is slightly too small at filling completely at the 7.76oz nespresso pod I use. I am unable to add creamer without fear of spilling.

    I would recommend this to a friend