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Customer Ratings & Reviews

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Customer reviews

Rating 4.5 out of 5 stars with 2303 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

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Cons mentioned filter

89%would recommend to a friend
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 35 Showing 681-700 of 2,303 reviews
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Warm coffe

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

    Love it that my coffe or tea doesn’t go cold. Its at the right temperature when i drink it. Especially when you have the AC and fan blowing. Love it.

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

    I like to drink my coffee hot, and my 14 ounce temperature control mug keeps it perfect for me!

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

    Rated 5 out of 5 stars

    Better than expected

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

    Bought these for Christmas for me and my wife, we both enjoy our coffee to stsy at temp. Wasnt sure if i would enjoy these or not , and to my surprise they reslly do a great job , the app makes it nice to ajust your temp , i would recommend

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

    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.

    It’s my second mug. I like them but battery time is limited to one cup.

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

    Rated 5 out of 5 stars

    Love my 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.

    Love my Ember mug! my coffee is always hot! Never again will i drink luke warm coffee!

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

    Rated 2 out of 5 stars

    Just Misses

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

    I really wanted to like this mug and it's possible I got a defective one but after only 4 charges, it was not charging properly. One of the small pins on the base of the charger was not working properly. No water was ever near it, so it was a bummer for sure. I ended up getting a mug from another company and it's been great.

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

    Rated 5 out of 5 stars

    Get it!

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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! This was a gift and they loved it! Fast shipping and delivery too!

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

    Rated 5 out of 5 stars

    Amazing cup

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

    Wife loves it keep it at a perfect temperature for most of the day

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

    Rated 5 out of 5 stars

    Ember 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 this cup does keep my coffee hot all day. Im a coffee head it does everything i need and very durable and water proof im so happy with it ..i highly recommended it

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

    Rated 5 out of 5 stars

    Was a great gift suggestion.

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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 this coffee cup for my Wife as a gift, and she loves it. I bought it for her at a suggestion of another relative, as I would have thought it was too much money for it. But it wound up being a gift she uses daily, and she really likes it. Works well, she uses it for two cups a day, then it appears to need charging anyway.

    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 and used it daily - we appreciate both of your support! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    keeps coffee at my desired temperature

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

    default temperature is 135 degrees. With the app, I upped temperature to 140 degrees. coffee is more enjoyable at my desired temperature. I did not think 5 degrees would be noticeable, but it is.

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

    Rated 4 out of 5 stars

    great

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

    Keeps coffee very warm , easy to use, different temps

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

      Hi bigbob1, thanks for sharing this! We're excited to hear you've been enjoying your Ember so far - thank you for your support! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Great Mug for a slow drinker

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

    I love this mug. I drink coffee slowly at my desk so it keeps it hot in between sips!

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

    Rated 5 out of 5 stars

    Quality is exceptional

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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 my hot cup my coffee in regular cups cools off too fast I love hot coffee with Ember I can sip hot coffee for at least an hour Love it

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

    Rated 5 out of 5 stars

    My techy bf loves 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 bought this for my boyfriend as a gift and he loves it. I’m going to gift him another one for Christmas since he said he loves this mug and thinks about getting one for his office.

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

    Rated 5 out of 5 stars

    A must have for coffee living parents.

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

    I actually bought this as a gift for my wife. Funny thing was she got me the same gift! Love this mug, it does a great job at keeping my coffee the perfect temp. I have 2 young kids so coffee is a must and hot coffee is even better. I have an iPhone X with no problems connecting the two.

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

    Rated 5 out of 5 stars

    For comfort creatures that like their coffee 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 don't like cold coffee! I spent the money to buy this cup, in the copper color, for me and my boyfriend. Even when a repair guy kept talking about whatever, my mind was on my coffee. When he finally left, my coffee was still hot. I was very pleased.

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

    Rated 5 out of 5 stars

    Actually works and coffee stays hot!

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

    Actually works. I love how it keeps coffee hot indefinitely on the charger so if your sitting at the desk… it’s always hot. While not on the charger, it last a little over and hour but still hot and the about the 1.5 hour mark, it starts to cool down. It’s worth it so get it.

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

    Rated 5 out of 5 stars

    Just what I needed.

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

    A must for coffee drinkers! I normally sip on my coffee while enjoying some kind of bread. My biggest annoyance was my coffee getting cold. This is the answer. Keeps my coffee for a warm 142 degrees. You wont regret it.

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

    Rated 4 out of 5 stars

    Great for keeping your coffee hot

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

    The price was great. I should have bought a cuo that holds more ounces. It works very well. It would be nice if the battery held out longer. That may be the reason it was on sale.

    I would recommend this to a friend