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45575 Dulles Eastern Plz
Ste 188
Sterling, VA 20166
Opens at 10 am
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Customer Ratings & Reviews

$99.95
Save $30
Comp. Value: $129.95

Customer reviews

Rating 4.5 out of 5 stars with 1557 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 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 36 Showing 701-720 of 1,557 reviews
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    The perfect cup

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

    Love having hot coffee everytime I take a sip. Can n taste burnt if it sits for too long.

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

    Rated 5 out of 5 stars

    Bluetooth coffee cup

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

    This was purchased as a gift and has been the only coffee cup used since receiving it. It holds the desired temperature of the coffee for quite awhile.

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

      Hi there, thanks for leaving a review! We're excited to hear you gifted an Ember and it's been their go-to mug since - we appreciate your support! Ember

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Perfect Gift

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

    Purchased this as a gift for my son. I honestly didn't know if he'd find it useful. He LOVES it and uses it on a daily basis. Is it pricey? Yes. Is it worth it? Yes!

    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 son has been enjoying his Ember and uses is daily - thank you both for your support! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Work 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.

    Use daily. Keeps my coffee at the perfect temp when I need it

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

    Rated 5 out of 5 stars

    Great product and customer service

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

    Always a great experience with Best Buy, also have used this cup daily, and have not used normal mugs since getting this. Simple set up, I actually get to finish my cups now!

    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.

    Got this for my dad and he loves it. I have been using mine for over 2 years. Great quality product!

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

    Rated 5 out of 5 stars

    Jatt da mukabla

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

    It is the perfect device for home office use while working

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

    Rated 5 out of 5 stars

    Great cup

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

    My mother hasn’t had to reheat her cup only if it were bigger

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

    Rated 4 out of 5 stars

    Small but works.

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

    Got this for the wife since she works from home now. Works as intended, would recommend. Just understand that it is like a tea cup. It's tiny.

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

      Hi MacadamiaNut, thanks for leaving a review! We're glad to hear your wife has been enjoying her Ember, especially while working from home - we also appreciate your feedback about size as we continue to improve. Tf you have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Coffee Hot and Mornings Happy!

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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! Keeps coffee hot and mornings happy. No more trips to the microwave to heat up my coffee.

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

    Rated 5 out of 5 stars

    Great coffee cup

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

    Works just as described. Use it on highest setting and battery last long enough to enjoy two cups of coffee over about 1.5 hours and coffee is constant temperature.

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

      Hi Alan, thanks for leaving a review here! We're glad to hear you've been enjoying your Ember - if you have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Great mug

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

    Bought this as a gift for my sister and she loves it! Keep her coffee/tea at the temp she sets it at. No more reheating in the microwave

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

    Rated 5 out of 5 stars

    Ember

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

    Loved this purchase. It was the perfect birthday gift for my husband.

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

    Rated 5 out of 5 stars

    Excellent self heating mug

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

    Terrific stocking stuffer. Works perfectly for the task.

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

    Rated 5 out of 5 stars

    Great for the office!

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

    I love my Ember mug. I work long days in the office sometimes and hate to keep getting up to nuke my drink! This is so much healthier for me and so much more convenient.

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

      Hi Shirley, thanks for sharing and leaving a review here! We're happy to hear you've been enjoying your Ember - if you have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great Cup

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

    This was a Christmas gift for my Mom…she loves it. I also got my brother and sister-in-law one too

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

    Love the warm coffee down to the last drop! Nothing worse than cold coffee.

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

    Rated 5 out of 5 stars

    decent product

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

    cool idea and it works the way it should, bit pricey

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

    Rated 4 out of 5 stars

    Ember 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 have a black Ember mug. I came in and bought my wife a white one. To my surprise, it is a smaller mug. Who knew?

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

    Rated 4 out of 5 stars

    Ember mug 2

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

    Awesome mug :D keep my morning coffee hot It will be better if it has a lid.

    I would recommend this to a friend
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