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Customer Ratings & Reviews

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Customer reviews

Rating 4.5 out of 5 stars with 1560 reviews

Rating Filter

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 find value in the Temperature Control, Overall Performance, and Ease of Use of the Temperature Control Smart Mug² - 10 oz. The design and color are also appreciated by some customers. However, some customers have expressed concerns about the battery life and size of the mug. Other drawbacks mentioned include the price, connectivity, and capacity.

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 41 Showing 801-820 of 1,560 reviews
  • Cons mentioned:
    Battery life

    Rated 4 out of 5 stars

    Battery life

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

    The concept is interesting but the battery life is not that long. Only an he and 30 mins.

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

    Rated 5 out of 5 stars

    Hot coffee happiness!!

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

    Excellent at keeping coffee at just the right temperature for a very long time. A great gift for my husband at Christmas. He loves it!!

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

      Hi there, thanks for leaving a review and sharing this! We’re glad to hear your husband has been enjoying his perfect temperature with his Ember Mug! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Hot drinks!

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

    This is a really cool cup. I like how you can keep it on the plate or use the charge and keep it warm a long time later.

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

      Hi racosta16, thanks for leaving a review! We're glad to hear you've been enjoying 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

    So good.

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

    My 3rd Ember. Live this cup! I give them as presents to teachers and I have one to my mom for Mother’s Day. My wife and I love it!

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

      Hi JustScott, thanks for sharing this! We're happy to hear you've gifted Ember's and you and your wife has been enjoying your mugs as well - thank you for your continued support! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Gift for my Dad

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this for my Dad for his Birthday last year and he LOVES it! He keeps it in his office and it keeps his coffee warm for hours.

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

      Hi there, thanks for leaving a review here! We're glad to hear your Dad has still been enjoying his Ember Mug - if you have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Love this

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is amazing. One of my best purchases of the year. Hot coffee every sip! Had it about 6 months and works great.

    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 loving your Ember Mug and are enjoying your 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

    Cheryl

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

    I enjoy my Ember Temperature Control Smart Mug . It keeps my coffee hot down to the last drop. ☺️

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

    Rated 5 out of 5 stars

    A Gift

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

    Love it! Bought it as a gift for my son-in-law because I love mine so much! (I have two.)

    I would recommend this to a friend
  • 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.

    Bought this as a gift for my wife. She loves it. Does a good job of keeping coffee/tea warm without having to use the microwave.

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

      Hi SDave, thanks for leaving a review and sharing this! We're happy to hear your wife has been loving her Ember Mug and she no longer needs to reheat her coffee or tea - we appreciate both of your support! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    The best!

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

    You will not regret the purchase! Awesome! Keeps coffee or tea at your set temperature! Never cold!

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

    Rated 5 out of 5 stars

    Always hot

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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 sick and tired of pouring cold cups of coffee during long days of meetings and this has thankfully put an end to that.

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

      Hi Marko, thanks for sharing this! 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

    Satisfied present

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

    Gave this as a present to my friend, she called me up and is loving it. Says it keeps her coffee nice and hot for few hours.

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

      Hi Spacewalker88, thanks for sharing this with us! We're excited to hear the Ember was gifted and they've been enjoying their mug so far - we appreciate both of your support! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Very happy

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

    Love it! Keeps my coffee at perfect temp. Next time I will get the larger size it’s just a little to small.

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

    Rated 5 out of 5 stars

    Teariffic

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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! Especially for keeping my tea hot all day.

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

    Rated 5 out of 5 stars

    excellent thought out design

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

    if you don't like your coffee to get cold when doing other things and sipping, this is the cup for you

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

    Rated 5 out of 5 stars

    Battery?

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

    Bought it as a gift from my wife's birthday. She loves it only downsize it it only stays charged for about an hour.

    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 your wife has been enjoying her Ember so far! Battery life can depend on a number of factors and our 10oz mug has an expected battery life of up to 90 minutes (on a full charge and off the coaster) - if you feel the battery is draining faster than normal, please reach out to us at support@ember.com so we can help! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    A few degree matters

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

    Keeps hot 140f or so configurable , nice material and washable

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

    Rated 5 out of 5 stars

    T Rodcay

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

    This thing is really the best. Keeps my coffee at 135 f for at least 30-40 minutes. I love at 5000’ where it can cool off quickly.

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

      Hi there, thanks for leaving a review and sharing this! We’re glad to hear you’ve been enjoying your perfect temperature of 135°F with your Ember Mug - if you have any questions, please let us know! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Could not be happier!

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

    I drink coffee through out the day. I hate having to warm it up repeatedly. This guy keeps my coffee at the perfect temperature all day.

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

      Hi Jake, thanks so much for take the time to leave a review! We're glad to hear you've been enjoying your Ember! Ember

  • Pros mentioned:
    Overall performance

    Rated 4 out of 5 stars

    Great gift

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

    Gave it as a christmas gift. They love it, no complaints to my knowledge.

    I would recommend this to a friend