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Customer reviews

Rating 4.5 out of 5 stars with 1554 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.2 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 51 Showing 1,001-1,020 of 1,554 reviews
  • Pros mentioned:
    Temperature control

    Rated 4 out of 5 stars

    Tumbler with actual cup feel

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

    I already had this one and bought again for my friend. He loved it too.

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

      Hi Raja, thanks so much for sharing! We're happy to hear you've been enjoying your Ember and hope your friend enjoys his mug as well! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Best purchase!

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

    Awesome coffee cup. Keeps coffee perfect temperature. No more cold coffee!

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

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

  • Pros mentioned:
    Temperature control

    Rated 4 out of 5 stars

    Coffee

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

    Temperature on hot beverages is amazing. Great for teas and coffee

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

      Hi Ps52021, thank you for leaving a review here! We're happy to hear you've been enjoying your Ember Mug so far - if you have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Great for any coffee drinker

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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 wife for Xmas and she loves it. Coffee is still hot hours later.

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

    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.

    Awesome product and beats using those big insulated water bottles.

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

      Hi PogiAko, thanks for leaving a review! We're happy to hear you've been enjoying your Ember Mug - we appreciate you support! Ember

  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Easy functioning

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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.

    The mug is easy to hold and easy to clean too. It deserve the spent

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

      Hi Iyad, thanks for leaving a review! We're happy to hear you've been enjoying your Copper Ember so far - if you have any questions or concerns, please let us know. Thank you for your support! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Great gift

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

    Got this for a gift - and it was a big hit - she loved it

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

      Thanks so much for the great review! We're glad the Ember was a great gift! We appreciate the support and hope you get one for yourself soon, too! Ember

  • 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.

    Great item! I love that I can control the temp with my phone. Love it!!

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

      Hi there, thanks for leaving a review! We’re glad to hear you’ve been enjoying your Ember! Ember

  • Cons mentioned:
    Battery life

    Rated 4 out of 5 stars

    Good cup

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

    Good cup but wished it stayed heated longer. One hour isn’t enough for me.

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

    Love it nice looks good works great easy to use nice for the price

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

      Hi Brandon, thanks for sharing this with us! We're happy to hear you've been enjoying your Ember Mug so far - if you have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Great mug! As advertised.

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

    Works great! Keeps my cup of coffee hot! Couldn't ask for a better mug!

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

      Hi there, thanks for leaving a review! We’re happy to hear you’ve been enjoying your coffee with your Ember Mug! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Coffee

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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.

    Awesome my wife loves it and it works amazing!!!!!

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

    Keeps my coffee warm all day long! Great product!!

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

    Rated 5 out of 5 stars

    Great mug

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

    Very nice to sip coffee every morning without having to microwave it every 20 minutes

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

    A perfect Christmas gift!

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

    I purchased the coffee cup for a Christmas present. I plan to purchase one for myself soon.

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

    Rated 5 out of 5 stars

    Mug

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

    This thing keeps coffee hot for a long time. Works absolutely perfect.

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

      Hi Jbuzz, thanks for leaving a review! We’re happy to hear you’ve been enjoying your Ember and perfect temperature so far! Let us know if you have any questions or concerns. Ember

  • Rated 5 out of 5 stars

    Best cup for keeping coffee hot

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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.

    I've been looking to purchase the Ember cup for the past 2 months and after careful research I took the leap and purchased it, man I'm not disappointed. This cup is perfect for keeping my coffee hot and at the temperature I like for an hour. Although it's a bit pricey, Best Buy had it a deal I couldn't refuse with a free $20 gift card. I absolutely love this cup.

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

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

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Good to have!

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

    Good for keeping temp at certain level. Would buy for presents again

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

      Hi Aaron, thanks for taking the time to leave a review! We're glad to hear you've been enjoying your Ember - if you have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Great look

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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 at the exact temperature you want from your phone it is crazy!!

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

    Can’t go without it

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

    My wife first got hers and then I kept taking it from her to go to work. She got upset so I got myself one and I can only recommend it to anyone that drinks coffee on a daily basis. Great purchase

    I would recommend this to a friend