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Customer Ratings & Reviews

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Comp. Value: $129.95

Customer reviews

Rating 4.5 out of 5 stars with 1557 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 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 54 Showing 1,061-1,080 of 1,557 reviews
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great Coffee mug for slow drinkers.

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

    Love this cup so much the app is easy to use and I can have coffee on demand all day!

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

      Hi Kure, thanks for leaving a review here! We're glad to hear you've been enjoying your Ember! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Mug review

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

    Bought as a gift, my gf loves it, keeps her coffee warm!

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

    Rated 5 out of 5 stars

    Good idea

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

    Great Idea! This item works well and keeps liquids hot.

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

    Rated 5 out of 5 stars

    good mug

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

    very great mug, my uncle like it very much, i also like it.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Wonderful Gift

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

    Made a wonderful gift for my sister. She loves it will get another for myself.

    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 sister has been loving her Ember and we hope you get one for yourself as well - thank you both for your support! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Warm and cozy

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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 - make a tea when getting ready in the morning and it warm the whole morning.

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

    Rated 4 out of 5 stars

    Good

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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.

    Husband loves it wish it was a bit bigger cup but love it

    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 your husband has been enjoying his Ember and we hope you get one for yourself as well - we appreciate both of your support and feedback! Ember

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great product

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

    Nice product. As advertised. Great value. Would recommend

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    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 for someone as a Christmas gift and they love it.

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

    Rated 5 out of 5 stars

    Great cup to keep coffee hot

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

    This is my second mug. Works well to keep coffee hot while you enjoy your breakfast.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Love it!

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

    Amazing product! My dad loves it and uses it every day.

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

    Rated 3 out of 5 stars

    It’s ok.

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

    Doesn’t work as well as I had hoped. I drink tea every morning and this cup helps keep it warm for awhile, especially the bottom part near the heating unit. So to top 1/2 is cooled off and the bottom 1/2 is warm. So I guess if I stir it frequently it would help. But I’m a little disappointed in it.

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

      Hi Teadrinker, thank you so much for writing a review! The heaters are located towards the bottom of the mug, so lower liquids can get hotter but we do recommend stirring your drink occasionally to ensure the mug can heat evenly. We do appreciate your feedback and will pass this along to our team as we continue to improve! Ember

  • Cons mentioned:
    Battery life

    Rated 4 out of 5 stars

    Glad I got it!

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

    I really enjoy the cup. Only wish the battery lasted longer. But otherwise it’s great!

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

    Rated 5 out of 5 stars

    Warm coffee

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

    Keeps my coffee nice and hot In my cold office I hated going to warm it up.

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

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

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    awesome

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

    Finally..an efficient and stylish way to keep coffee HOT!!

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

    Rated 4 out of 5 stars

    Does not get very warm.

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

    The temperature is good enough for tea, but I prefer a warmer coffee.

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

      Hi Raprad, thanks for leaving a review here! We hope you can still enjoy your Ember and appreciate this feedback. At the moment, our max set temp is 145°F, but we can certainly share this with our team as we continue to improve! If you have any other 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.

    Great to enjoy every sip of coffee. Keeps it warm and nice to the last drop

    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 your perfect temperature in your Ember! Ember

  • Rated 5 out of 5 stars

    Great gift for dad

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

    Wonderful tech gadget , that any adult should have

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Perfect for Coffee Lovers

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

    Well made and very easy to use. Perfect for my wife. I bought the black one for myself!

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

    Rated 5 out of 5 stars

    Coffee cup warmer

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

    Keep my coffee hot but not scorching hot and it's stays hot for 4-5 hours...I love it

    I would recommend this to a friend
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