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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 67 Showing 1,321-1,340 of 2,286 reviews
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Love this coffee cup!

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

    This cup keeps my coffee at the perfect temperature. It's pricey, but totally worth it if you hate lukewarm coffee and are too busy to sit still.

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

    Rated 5 out of 5 stars

    Perfect

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

    Perfect gift for someone working from home. Keeps tea and coffee hot

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

    Rated 4 out of 5 stars

    Cool but overpriced.

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

    Unique item but overpriced for what it is. Good gift for coffee lover.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Works awesome

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

    Works as advertised. keeps my coffee warm throughout my entire work day.

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

    Gift 4 my wife. Now she can't get it away from me!

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

    Who would possibly want, much less pay money for, an electric coffee cup? I mean, REALLY.... Well this little sucker is the niftyest, coolest appliance in your kitchen. Great quality, practical, a real joy! Recommend Ember cups Unqualifiedly.

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

    Rated 5 out of 5 stars

    Christmas

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

    Daughter Loved it Keeps coffee hot can use app keep on all day long and keep beverage hot all day long

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

    Rated 5 out of 5 stars

    Daughter in law loves this

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

    I bought this fir my daughter in law fir Christmas snd she absolutely loves it. It keeps her tea at the temperature she likes.

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

      Hi there, thanks for sharing this! We’re glad to hear the Ember was gifted and your daughter-in-law has been enjoying her mug! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Very convenient

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

    Works well and keeps coffee warm. Have not run into any issue yet.

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

    Can't drink coffee without it. You wont regret picking one up.

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

    Rated 3 out of 5 stars

    Best idea but...

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

    Nice, but only stays charged about 90 minutes. So unless you’re sitting right next to the charging pad, the coffee won’t stay warm forever. And it’s such a small serving of coffee even in the bigger cup, that it’s long gone before it has time to cool down. Neat concept, but larger cup and longer batter life would be better.

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

      Hi ValerieD, thanks for leaving a review! We hope you can still enjoy your 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

    Warm feelings.

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

    Working from home these days, tired of reheating my coffee all day..this is my most cherished item I own!

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

      Hi there, thanks for sharing this with us! 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

    Cool gift!

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

    Keeps the coffee hot until the last drop! App is easy to use too.

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

    Great Smart Mug

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

    I’ve had nothing but good experiences with this mug so far, the capacity when on the base is very good but even on the internal battery it is still very good at over an hour. App works great though I seldom need it since I set my mug for coffee and have left it there mostly.

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

    Warming mug

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

    Excellent mug with warming capacity to keep hot for hours

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

    Rated 3 out of 5 stars

    It works but returned it

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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.

    It works as intended and keeps the coffee hot. However in my opinion it’s not worth $130 so I returned it.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Amazing gift

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

    Made for an amazing chrsitmas gift. They love it and use it daily

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

    Rated 5 out of 5 stars

    Best Coffee Cup

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

    This cup works great and the 14 oz. is the perfect size for me.

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

    Rated 5 out of 5 stars

    Recommend

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

    Great cup. The app is basic and hard to know how to use it at first but works great!

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

    Rated 5 out of 5 stars

    The best cup

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

    Love this cup. Keeps coffee hot for a long time. Highly recommend this product.

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

    Rated 5 out of 5 stars

    Awesome gift!

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

    My wife loves it! She has to have her night tea and this allows her to keep it warm at ease.

    I would recommend this to a friend