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Customer reviews

Rating 4.5 out of 5 stars with 1554 reviews

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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

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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 52 Showing 1,021-1,040 of 1,554 reviews
  • 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
  • Cons mentioned:
    Size

    Rated 3 out of 5 stars

    Liars (aka: CAP)

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

    This is NOT, I repeat NOT a 10oz mug. 8oz at best. Which screws up my whole morning routine about hitting 10oz on coffee maker. I am on the fence about returning it.

    No, I would not 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.

    Got rave reviews on this gift. They loved it. Keeps drunk warm like it says it does.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Excellent Mug Concept, Bad Color Choice.

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

    I have all of the ember mug products in different forms, and while they are excellent products they lack a few things. One, their colors are horrfically not well thought out. This product is exposed to the worst color stains of tea and coffee, white is the worst color for this prodcuts especially since the stains are difficult to come off. Two, washing… thes products while sturdy have a coating which are not very durable, so going back to the stains.. you do the math. Use a magic eraser to extend life. Thirs, the app and remote integration lack serious user experience reseafch and the connectivity is extremely iffy.

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

    Rated 5 out of 5 stars

    Great!

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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 cup! This is my 3rd now and I’d definitely recommend.

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

      Hi Flipittydodah, thanks for leaving a review! We're glad to hear you've been enjoying your Ember Mugs and your collection is growing - thank you for your continued support! Ember

  • Pros mentioned:
    Temperature control

    Rated 4 out of 5 stars

    Was a 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 bought this for my wife for valentines she uses it all the time she loves it

    I would recommend this to a friend
  • Pros mentioned:
    Quality

    Rated 5 out of 5 stars

    Not disappointed at all

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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. Amazing quality. My favorite tech gadget this year.

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

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

  • Pros mentioned:
    Temperature control

    Rated 4 out of 5 stars

    Nice cup

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

    Keeps my coffee warm!! Nice! I like it alot!!!!!!!

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

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

  • Cons mentioned:
    Size

    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.

    Great purchase , it works fine so far , I only wish it was bigger

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

      Hi Chris, thanks for taking the time to leave a review here! We're glad to hear you've been enjoying your Ember and appreciate your feedback in size as we continue to improve. At the moment, our 14oz mug is the largest size, but we'll pass this feedback along to our team - if you have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great product!

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

    Bought it for my son-in-law. He loves it and uses all the time.

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

      Hi Sunshine, thanks for sharing this with us! We're excited to hear the Ember was gifted and your son-in-law has been loving this mug - thank you both for your support! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Awesome gift

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

    My fiancé loved getting this for Christmas and uses it every day

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

      Hi rickstervt1, thanks for sharing this with us! We're happy to hear your fiancé has been loving their Ember and it's been their go-to mug recently - we appreciate both of your support! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Quality product

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

    Keeps my coffee or tea “hot” to the last drop. Charges quickly and easy to clean

    I would recommend this to a friend
  • Cons mentioned:
    Bluetooth connectivity

    Rated 2 out of 5 stars

    Read the fine print

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

    I was really excited toget this mug and set the perfect temperature, but when I went to use the temperature control app that's where it all fell apart. For about a week I had tried everything to get theug to connect over Bluetooth and nothing worked. Tried doing everything the ember website said and no success. I contacted there customer support and it took full week for them to email me back (they have no over the phone customer service). Turns out my phone isn't compatible, and alot of phones aren't as well. If you have a samsung or iphone your probably okay, but anything thing else don't bother. The mug will forever be glichy with out the firmware update and there is no way to adjust the temperature without the app. Makes sure you read the website to make sure you can use the mug the way it's supposed to.

    No, I would not recommend this to a friend
    • Brand response from Ember, Inc.
      Posted .

      Hi Robby, thanks for taking the time to write a review and providing valuable feedback. We are sorry to hear about the experience you had. We're always are looking to grow and improve so if you have any other concerns, please email [email protected] so we can learn more! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Very Premium

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

    Nice mug and feels good to hold, always keeps my coffee warm.

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

      Hi DJEros, thanks for leaving a review! We're glad to hear you've been enjoying coffee at your perfect temperature in your Ember Mug - if you have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Great product

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

    Have this as a gift and my wife loves it and uses it almost daily.

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

      Hi there, thanks for leaving a review and sharing this with us! We're glad to hear your wife has been enjoying her perfect temperature in her Ember Mug daily - if you have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Ember mugs

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

    These mugs are so cool - nice to take a drink and every sip is hot

    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 Ember Mug and perfect temperature down to the last sip - if you have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Hot coffe!

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

    Is like a dream come true. My coffe will never start cold again!

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

      Hi Gabbay, thanks for leaving a review! We're glad to hear you've been enjoying coffee at your perfect temperature in your Ember Mug - if you have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Design

    Rated 5 out of 5 stars

    Neat

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

    Cool niche gift. Everybody that sees it ask about it

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

      Thanks so much for taking the time to leave a review! We appreciate the support! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    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.

    wow whatta mug! thisis truly wonderful! It saves the microwave life

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

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

  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Happy with the Mug

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

    Keeps tea warm and very easy to wash .. very happy with the buy

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

      Hi Samrat, thanks for sharing this with us! We're glad to hear you've been enjoying tea at your perfect temperature in your Ember Mug - if you have any questions or concerns, please let us know! Ember