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Customer Ratings & Reviews

Customer reviews

Rating 4.5 out of 5 stars with 2309 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 highly value the product's exceptional temperature control, which is frequently highlighted as its most impressive feature. Users also appreciate the sleek design, convenient size, and overall ease of use that the cup provides. While the performance is well-regarded, some customers have noted concerns regarding the battery life and the premium price point. Additionally, a few users have experienced minor frustrations with the app connectivity and the cost of replacement charging accessories.

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 66 Showing 1,301-1,320 of 2,309 reviews
  • Pros mentioned:
    Overall performance

    Rated 4 out of 5 stars

    A Gift Hit!

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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 wife. She loves it! A bit pricey but almost worth it.

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

    Rated 3 out of 5 stars

    Expensive 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.

    A little harder to use then I expected but does the job. a little to pricey for my taste but was bought out of necessity.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Wife

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

    Loved it. She's getting it for Christmas and has no idea

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

    Rated 5 out of 5 stars

    Excellent product

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

    Never drink cold coffee again! Works easy and well.

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

    Rated 5 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.

    At first I thought it was something I would use on occasion and end up using it everyday

    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.

    I really live this mug, keeps my coffee/tea hot enough until I finish. I am trying to buy another one, but they are sold out. Really enjoyed this mug.

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

    Rated 5 out of 5 stars

    Great mug

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

    I love how easy this is to use. It keeps my coffee and tea at the perfect temperature. It is perfect for a busy mom.

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

    Rated 5 out of 5 stars

    Ember mug

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

    Keeps beverage warm all day long and easy to clean.

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

    Rated 5 out of 5 stars

    Good Cub of Coffee

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

    Great product and an attractive cup. Use it everyday

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

    Rated 5 out of 5 stars

    Perfect Gift

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

    Sent these out as our holiday gifts this year. Perfect item to have your clients thinking about you every day.

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

    Rated 5 out of 5 stars

    Love my mug

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

    OMG this Mug is awesome always keeps my coffee hot works great with my phone I don’t know what to me so long to buy this... worth the price

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

      Hi Benjamin, thanks so much for sharing! We're happy to hear you've been enjoying your Ember! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Great Mug!

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

    Great gift item. Smart mug work as described and isopod for a mom on the go that can never seem to have a nice hot cup of coffee.

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

      Hi JEB001, thanks for sharing this with us! We're glad to hear the Ember was gifted and hope they enjoy their new mug - thank you for your support! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Amazing 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 wonderful! Work 8-12 hours a day and I can keep my coffee warm for the whole shift!

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

    Rated 4 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 great . Wife loves it and very easy to use.

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

    Rated 4 out of 5 stars

    works well

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

    Was tired of going to the microwave to reheat my wife's coffee. So far, this seems to do the trick. Now, if it could only refill itself.

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

    Rated 5 out of 5 stars

    Game changer

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

    Love the Ember mugs! Keeps the coffee warm as long as desired. Now I need the travel version!

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

    Rated 5 out of 5 stars

    Ember 14oz

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This cup is awesome. My husband and I each use it daily

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

    Rated 5 out of 5 stars

    Hot hot hot…. HOT COFFEE!!!

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

    Bought this as a Chrisymas present for my husband. He was always getting up to rehear his coffee and now no longer has to. The app set up was easy, and now he has hot coffee woth every sip. Might has to look in to picking one up for myself! Highly recommend this product!

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

    Rated 5 out of 5 stars

    Good Father’s Day 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 dad liked it. He said it keeps his coffee the perfect temperature.

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

    Rated 3 out of 5 stars

    Could be better

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

    I purchased the 10oz original when they first hit the market so I decided I would upgrade. The 2.0 version is not compatible with newer phones, I had to download the app on my husband's phone to get it to work and it's a little glitchy. I emailed customer service which I would think by now there would be a number you can call but nope... The mug does stay hotter longer than the original which it truly the only upside, otherwise meh

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

      Hi there, thanks so much for leaving a review! We're sorry to hear you're experiencing this with your Ember. Battery life can depend on a number of factors, but if you feel your battery is draining faster than normal, please feel free to head over to our support page so we can help! Ember