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Customer Ratings & Reviews

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Customer reviews

Rating 4.5 out of 5 stars with 1555 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 72 Showing 1,421-1,440 of 1,555 reviews
  • Rated 3 out of 5 stars

    Too simple to distinguish between normal and this

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

    We ended up returning as it is hard to distinguish between regular cup abs this one

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

      Hi Madhu, thanks for taking the time to write a review and providing this feedback. We're always looking to grow and improve so if you have any other concerns, please reach out to us on our Ember Support site so we can learn more! Ember

  • Cons mentioned:
    Bluetooth connectivity

    Rated 2 out of 5 stars

    To inconsistent

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

    Mug will not stay connected to the app. Very frustrating

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

      Hello, thank you so much for taking the time to leave a response here! We're so sorry to hear about the experience you've had with your Ember and would love the chance to assist in resolving this for you! Please reach out to us directly at [email protected] so we can assist you further! Ember

  • Cons mentioned:
    Battery life

    Rated 1 out of 5 stars

    Do not waste your money.

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

    Stopped working after only a week or two. Just get up and get another cup or splurge the 35 bucks for a yeti. This is just dumb.

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

      Hi there, thanks for taking the time to write a review and providing valuable feedback. We're so sorry to hear about the experience you've had with your Ember. We're always looking to grow and improve so if you're still experiencing these issues, please reach out to us on our Ember Support site - we'd be happy to help! Ember

  • Cons mentioned:
    Battery life

    Rated 1 out of 5 stars

    Horrible purchase

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

    Garbage! Battery drops big numbers quickly. Coffee doesn’t stay hot it doesn’t stay connected. Overall horrible purchase

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

      Hi there, thank you for leaving a review and sharing this. We're sorry to hear about the experience you've had with your Ember and appreciate the feedback in regard to the app and battery. We do want to assure you that the mug is functional without connection to the device, but if you're still experiencing issues, please reach out to us at support@ember.com - we'd be happy to help! Ember

  • Rated 3 out of 5 stars

    closebutnocigar

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

    works but the bottom inside of cup looks to be burning out.

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

      Hi isolatedhappycamper, thanks for leaving a review! We're so sorry to hear that you're experiencing this with your Ember. Please reach out to us at support@ember.com so we can learn more! Ember

  • Rated 2 out of 5 stars

    The paint on the cup peels !!

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

    Nice idea and like it but paint started peeling inside of the cup so have to throw it away. This happened before the year was up but I waited too long to address so now the warranty will not cover it. I’m literally a year and one week from purchase.

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

      Thanks for leaving a review! We're so sorry to see that you're experiencing this with your Ember. Please reach out to us on our Ember Support site so we can learn more! Ember

  • Rated 1 out of 5 stars

    Dont do it...

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

    The hardware is great....the software is horrendous and makes this product totally useless. A real shame because I like the concept, just need a smarter company to design the software. I returned it for a refund.

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

      Hi BriE, thanks for leaving a review! We're sorry to hear about the experience you've had with your Ember and appreciate the feedback in regard to the app. We do want to assure you that the mug is functional without connection to the device, but we appreciate the feedback and can certainly share this with our team! Ember

  • Cons mentioned:
    Battery life

    Rated 1 out of 5 stars

    Very disappointed

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

    Definitely does not keep my coffee hot. Not good. I am going to look at my return options. I purchased a small Yeti cup and it does the work,

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

      Hi Jult, thank you so much for taking the time to leave a review here! We're so sorry to hear about the experience you've had with your Ember and would love the help get your mug up and running! Please reach out to us directly at support@ember.com so we can assist you further! Ember

  • Cons mentioned:
    Bluetooth connectivity

    Rated 1 out of 5 stars

    Nice product if it worked

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

    Stopped connecting after after almost a year . I loved it while it worked

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

      Hi there, thank you for leaving a review and sharing this! While we're glad to hear you've been enjoying your mug so far, we're sorry that you've experienced issues with connectivity. With that said, we appreciate your feedback and will certainly share this with our team! If you're still experiencing issues, please reach out to our team at support@ember.com. Ember

  • Rated 2 out of 5 stars

    Not for me

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

    I'm sure This is a good cup but for me I will pass the amount of money that this cup costs it needs to be bigger if you are drinking an espresso its fine but coffee with Creamer no way so I pass until you have a bigger cup.

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

      Hi Trlawa, thanks for taking the time to write a review and providing this feedback. We're always are looking to grow and improve so if you have any other concerns, please email support@ember.com so we can learn more! Ember

  • Cons mentioned:
    Battery life

    Rated 1 out of 5 stars

    Battery life is terrible

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

    Terrible battery life! Wonderful idea but if the battery life was better it would be a perfect product

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

      Hi there! Thanks for leaving a review and sharing this feedback! While the Travel Mug has an expected battery life of up to 3 hours, this does depend on a number of different factors, so if you feel your battery is draining faster than normal, please feel free to email support@ember.com so we can help! Ember

  • Rated 4 out of 5 stars

    Amazing

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

    Really nice looking mug, keeps your coffee or tea hot till the last drop. Really love this, only wish the handle was more thick for a nice grip

    I would recommend this to a friend
  • Cons mentioned:
    Battery life

    Rated 1 out of 5 stars

    Battery is worthless

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

    If I had known that this battery would only last long enough for a cup of coffee, I wouldn’t even have bothered wasting the money.

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

      Hi there, thanks for leaving a review! We are sorry to hear that you are experiencing this with your Ember! The battery life does depend on a number of factors, but if you feel your battery is draining faster than normal, please feel free to email [email protected] so we can learn more and find a solution for you! We would be happy to help! Ember

  • Cons mentioned:
    Bluetooth connectivity

    Rated 1 out of 5 stars

    crappy

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

    really crappy product ,it never connected to my phone via bluetooth

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

      Thank you for leaving a review and sharing this. We're sorry to hear about the experience you've had with your Ember and appreciate the feedback in regard to the app. We do want to assure you that the mug is functional without connection to the device, but if you're still experiencing issues, please reach out to us at support@ember.com - we'd be happy to help! Ember

  • Rated 1 out of 5 stars

    Mug Always Say's It's Empty When It's Full.

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

    Mug always says my cup is empty when I have a full cup of coffee or tea in it. . I will return it asap. I'm very disappointed

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Not great

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

    The mug was not a great buy for me and wasn't worth the cost

    No, I would not recommend this to a friend
  • Cons mentioned:
    Battery life

    Rated 1 out of 5 stars

    very short battery life

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

    Ember - Temperature Control Smart Mug² - 10 oz - Stainless Steel very short battery life

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

      Hi Alihs, thanks for leaving a review! We are sorry to hear that you are experiencing this with your Ember! The battery life does depend on a number of factors. If you feel your battery is draining faster than normal, please feel free to email support@ember.com so we can learn more and find a solution for you! We would be happy to help! Ember

  • Cons mentioned:
    Bluetooth connectivity

    Rated 1 out of 5 stars

    Crappy

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

    really crappy product ,it never connected to my phone via bluetooth

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

      Thank you for leaving a review and sharing this. We're sorry to hear about the experience you've had with your Ember and appreciate the feedback in regard to the app. We do want to assure you that the mug is functional without connection to the device, but if you're still experiencing issues, please reach out to us at support@ember.com - we'd be happy to help! Ember

  • Rated 1 out of 5 stars

    nope

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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 to use this but honestly don't like it at all. i'm really bummed i missed the window to return because i'd love my money back. the app is super buggy, it constantly keeps disconnecting and connecting, the one time the temperature actually heated up was to too hot of a temperature and i couldn't change the temp. need i say more?!

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

      Hi there, we're sorry to hear about the experience you've had with your Ember and appreciate the feedback in regard to the app. We do want to assure you that the mug is functional without connection to the device, but if you're still experiencing issues, please reach out to us at support@ember.com - we'd be happy to help! Ember

  • Rated 4 out of 5 stars

    Worth it

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

    Love this mug, hot coffee or tea till the lady drop. Sleek looking but I with the handle was thicker.

    I would recommend this to a friend