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Customer Ratings & Reviews

Your price for this item is $89.99
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The comparable value price is $149.99

Customer reviews

Rating 4.5 out of 5 stars with 2286 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 often highlight the Temperature Control Smart Mug 2 for its temperature control, ease of use, size, color, and sleek design. However, some customers have expressed concerns regarding battery life and price. Others have reported issues with the app and connectivity. Additionally, some customers have mentioned the high cost of replacement charging coasters.

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 74 Showing 1,461-1,480 of 2,286 reviews
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    hot coffee

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

    Very convinient. It keeps my coffee hot for longer period of time. I am really enjoying this.

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

      Hi norsid, thank you for leaving a review! We're happy to hear you've been able to take your time drinking your perfect temp with your Ember Mug - we appreciate your support! Ember

  • Rated 4 out of 5 stars

    Nice little mug.

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

    Works great, however, be ye warned, I had to use an android device to download a previous version of the app to successfully install the new firmware update for the ember mug. The latest version of the app would fail to install the firmware.

    I would 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 had with the firmware update and appreciate the feedback. 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

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    How Did I Survive Before This Purchase?

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

    This item has solely gotten me through quarantine. If you are WFH, this item is a MUST! Obsessed with my Ember.

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

    Rated 5 out of 5 stars

    Loving this 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.

    Muertos all my beverages got to my liking. Never gets cold.

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

    Rated 5 out of 5 stars

    Best temp control mug out there

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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 this cup. I no longer have to run to the microwave multiple times!

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

    Rated 5 out of 5 stars

    Constant hot drinks!

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

    Best thing I have gotten in years.If I travel,this will be in my suitcase!!

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

    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.

    200% recommend - got it for father in law and he loves it!!!

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

    Rated 5 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.

    Hate drinking cold coffee so this is a great gadget to leopard my coffee hot

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

    Rated 5 out of 5 stars

    Warm and fussy feelings all day

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

    Best Christmas gift ever ! Love drinking my hot drink throughout the day.

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

    Rated 5 out of 5 stars

    Works great

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

    Got this as a gift for my wife and she loves it. Keeps her coffee at the temps that she likes it.

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

      Hi Davel, thanks for sharing this! We’re glad to hear the Ember was gifted and your wife has been enjoying her mug so far! Ember

  • Cons mentioned:
    App

    Rated 3 out of 5 stars

    Good mug, questionable app, low quality charger

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

    The mug is great - however the power supply died 8 weeks in. The quality of the power supply is a shame. The app is a bit fickle with this mug (14oz Ember2 copper).

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

      Hello, we apologize for the inconvenience this causes you. Please reach out to us via our support link on ember.com or email us at support@ember.com, so our support team can assist you. Please note that we do have a warranty process that we can use to help you out and we do offer replacement power adapters. We look forward to hearing from you! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Great for coffee lovers!

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

    Holds a reasonable charge and can heat up cooled coffee quickly

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

    Rated 4 out of 5 stars

    Good product

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

    Great product bad app, app won’t update and keep disconnecting

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

    Rated 5 out of 5 stars

    Coffee warmer

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

    Practical, reliable, keeping my coffee warm at the temperature I like

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

    Rated 5 out of 5 stars

    Great tech mug

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

    Great mug! Who doesn’t want to keep their coffee at a desired temperature?

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

    Rated 5 out of 5 stars

    So Hot, It’s Cool

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

    Love hot coffee all day at my desk! No more cold sips from a coffee mug.

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

    Rated 5 out of 5 stars

    Like this more than we had expected.

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

    Cool product that I didn’t think we needed, but we love it. It works just as we had expected.

    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

  • Pros mentioned:
    Temperature control

    Rated 2 out of 5 stars

    Great Mug But The Absolute Worst Alp

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

    Well, this is a mixed bag for me. The mug works but when you're spending $130 on a mug, the app needs to work too (and it doesn't). I gave it 2 stars because even when the app doesn't work, which is all the time, the mug will still keep your drink set at 135 degrees. However, I need to delete and reinstall the app everytime I use the mug because it'll freeze up and won't connect to your mug. I can have the mug off and app will display that it's connected and at 175 degrees when the mug is cool to the touch. It'll say my battery level is - 1% when fully charged. And this is when the app actually opens up and doesn't crash when trying to load. It is, without question, the most frustrating app I've ever used. I'd return the mug if this wasn't a gift. Figure this out, Ember.

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

      Hi Brian, thanks for leaving a review and sharing this feedback! We are sorry to hear about the experience you've had with connectivity. At your earliest convenience, please feel free to reach out to us at support@ember.com so we can further troubleshoot the issue - we are happy to help you out! Ember

  • Pros mentioned:
    Temperature control

    Rated 4 out of 5 stars

    Temperature control smart mug

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

    This was a gift to my daughter. My son has one and he really likes it.

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

    Good buy.

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

    Gift for my girlfriend. Got it on sale during Christmas for $100. Great price point. For an everyday coffee drinker, probably worth close to retail. For me, an occasional drinker, probably not.

    I would recommend this to a friend