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Customer Ratings & Reviews

$99.95
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Comp. Value: $129.95

Customer reviews

Rating 4.5 out of 5 stars with 1557 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

Customers are saying

Customers are satisfied with the Temperature Control Smart Mug² - 10 oz, particularly praising its temperature control, ease of use, and overall quality. The sleek design and available colors also receive positive feedback. However, some customers have expressed concerns about the battery life and the mug's size. Additionally, a few users have reported issues with Bluetooth connectivity and noted the mug's weight.

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 26 Showing 501-520 of 1,557 reviews
  • Pros mentioned:
    Temperature control
    Best Buy Employee

    Rated 5 out of 5 stars

    Great idea and product

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

    Great gift for family! My mom had surgery and is stuck on the couch, so keeping coffee warm has been amazing!

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

    Rated 5 out of 5 stars

    Thing of beauty

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

    The fit and finish of the copper Ember coffee cup is first rate! This cup connected to my phone easily and keeps temperature well. I got it for my cabin so I can have warm coffee at the campfire. I am happy with this cup.

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

      Hi Paul! 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 - Warm coffee at the campfire sounds amazingly cozy - if you ever have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Smart Cup

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

    Always have my coffee and/or tea warm whenever I need it! Also a great gift to give/get!!

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

    Rated 5 out of 5 stars

    Worth the money

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

    I bought this for my Wife and she loves it. She uses it everyday. She said it keeps her coffee warm for hours.

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

    Rated 5 out of 5 stars

    Works great

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

    This works really good! Heats up pretty quickly and keeps my drinks at a personalized temperature.

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

    Rated 5 out of 5 stars

    Perfect gift for people who drink hot beverages

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

    I’ve gotten these as gifts multiples times, both the mug and the travel mug. Everyone that gets them seems to love them and say it works great

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

    Rated 5 out of 5 stars

    Great idea

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

    With my wife working from him this has been great it keeps her coffee warm till she is finished with it. Never again having to make another cup because you forgot about it because it keeps it at a great drinking temperature

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

    Rated 5 out of 5 stars

    Xmas gift for a coffee drinker

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

     I bought this for my mom for Christmas. She loves it. She wants me to get her the travel one now keeps your drinks warm while you’re sitting on the sofa watching TV. 

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

    Rated 5 out of 5 stars

    For coffee or tea lovers till the last drop

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

    excellent product if you like to have your beverage at the right temperature till the last drop.

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

    Rated 4 out of 5 stars

    You Will Enjoy

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

    Great device for hot beverage drinkers. Would give it 5 stars, but taking it down 1 for the high price. Still worth a premium, but maybe just a little bit lower.

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

    Rated 5 out of 5 stars

    Worth the money

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

    I was skeptical to spend this much on a coffee mug. But as someone with a newborn, my coffee tends to sit for a while and get cold. The ember mug does a great job of keeping it at the perfect temp. App interface is great too. Ready to buy the travel mug too.

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

    Rated 5 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.

    keeps coffee up to 145 degrees for 1.5 hours. Great for the person who has to sit cup down and come back to the coffee later without having to drink cold coffee,

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

    Rated 4 out of 5 stars

    Cool cup

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

    I gifted this mug to my parents. They enjoy it. It was a bit smaller than expected but it does the job.

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

    Rated 5 out of 5 stars

    Great graduation gift for JD

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought the black Ember mug for my best friend as a graduation gift. He loves it and I am planning to buy one for myself. I don’t drink my coffee fast in the morning so this is perfect to have at my desk!

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

    Rated 5 out of 5 stars

    Coffee mug

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

    Bought as a Christmas gift for uncle, he is a car salesmen and keeps it at his desk all day. Costumers always ask where he got it

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

    Rated 5 out of 5 stars

    Hot cup

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

    Easy to use after charging , Good look and easy to wash

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

    Rated 5 out of 5 stars

    Great purchase!

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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 for my husband….so he won’t steal mine. These mugs are pricey, but are so great in keeping your drink warm and at the perfect temperature you set.

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

    Rated 4 out of 5 stars

    Happy Wife!!!

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

    I purchased the Ember cup for my wife and she absolutely loves it. She is so happy the multiple microwave trips to reheat her coffee are over. Had to take 1 star away because the app had to be removed and reloaded multiple times.

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

      Hi Mike, thanks for taking the time to leave a review here! We're glad to hear your wife has been enjoying her Ember and appreciate your feedback as we continue to improve - if you have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Works just as described

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

    It worked very well, heated up water to the desired temp and kept it at the desired temp. It was perfect for what i needed :)

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

    Rated 5 out of 5 stars

    Amazing Product

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

    As someone tbat works from and starts very early with coffee this prouduct is amazing. Keeps my drink consrantly hot and with the app i can set the temperature

    I would recommend this to a friend
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