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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 41 Showing 801-820 of 2,309 reviews
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Works like a charm

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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 for my college age daughter for Xmas. She drinks tea most days and is always up reheating. She loves this and says it works perfectly!

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

    Rated 5 out of 5 stars

    Wife approved!

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

    My wife said it’s the best thing ever! She takes a while to enjoy her tea and it is great. It’s not meant for someone who could finish their drink in under an hour. If that is you, save the money!

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

    Rated 5 out of 5 stars

    My wife loves it

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

    Just got this for my wife whos always busy and always lets her coffee get cold she loves it

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

    Rated 5 out of 5 stars

    Love this cup

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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.

    I’m a big tea drinker and I use this cup almost everyday no matter how much time has passed my tea is always at the perfect temperature and looks super cool on my desk. The days of not finishing my drink because it’s cold is over!

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

    Rated 5 out of 5 stars

    Bougie 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 bought my husband and Amber mug couple years ago. It was only a 10 ounce mug. No I upgraded. he loves it. No more microwaving reheated coffee.

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

    Rated 4 out of 5 stars

    Great - but needs a real off button

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

    The Ember mug works well and I am very excited to have it. The only con is that I feel like you can't really turn it off, you just have to let it die (which doesn't take long).

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

    Rated 5 out of 5 stars

    Worth it!

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

    It does exactly what it says it does. No more wasted coffee

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

    Rated 5 out of 5 stars

    Ember is a winner!

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

    Ember is great. No more cold coffee....no more microwave reheating.

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

    Rated 2 out of 5 stars

    Broke after a month, no support from Ember

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

    Great while not worked but stopped charging after a little over a month. One of the charging pins is now recessed and doesn't contact the mug. Reached out to Ember, but their support is terrible. It has been nearly two weeks and I haven't received a response. Now I am afraid that the battery will be damaged from sitting in a discharged state for too long.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    You need this!

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

    My favorite mug! It is so nice to have the last sip of coffee as hot as the first! This is the third Ember I have bought, aside from my own. The others were gifts, and everyone says the same thing, “ I love my Ember”! Easy to use app makes this mug a must have!

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

      Hi there, thanks for taking the time to leave a review! We're glad to hear you've been enjoying your Ember and have gifted this to others as well - if you have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    Heats well and great size

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

    I had the smaller size, but it was too small. So, i got this bigger size. Love how seamlessly it syncs with my phone and its a perfect size.

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

    Rated 5 out of 5 stars

    Great, albeit pricey mug.

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

    Keeps my coffee at the perfect temperature for me. I love being able to change my preferred temperature via the app and it will increase or decrease the temperature in a few short minutes. Ember is the only mug I use to drink my coffee in anymore

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

      Hi mrstefani2021, thanks for taking the time to leave a review here! We're happy to hear you've been loving your perfect temp in your Ember and it's been your go-to mug recently - thank you for your support! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Ember mug really works.

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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 Ember mug bought four as Vhristmas gifts including mug top.

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

    Rated 4 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 hate cold coffee but I love to linger over a cup. This allows me to sip and savor. Y on,y criticism is the battery life. It lasts less than an hour. Lengthen the battery life and this would be five stars.

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

      Hi Kate, thanks so much for sharing! We're happy to hear you've been enjoying 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 reach out to us at support@ember.com so we can help! Ember

  • Cons mentioned:
    Battery life

    Rated 4 out of 5 stars

    Love the mug, wish the battery lasted longer

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

    Second Ember in the household. Love them, and rarely use other mugs now. Just wish the battery lasted longer somehow. Also wish it was easier to pair mugs to multiple smartphone devices.

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

    Weekend mornings will never be the same. I love this mug so much! It really good for a couple hours of warm cups of coffee. I will fill it and then come back 10 minutes later to a perfect cup of coffee, instead of a cold cup like I used to.

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

      Hi there! Wow, thanks so much for leaving such an awesome review! We're happy to hear you've been able to take your time drinking your perfect temp with your Ember Mug - we appreciate your support! Ember

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Mug

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

    Great price and great service and quality super sale .

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

    Rated 5 out of 5 stars

    Steve’s Copper Ember Mug Review

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

    This mug is the best. I live the color and use it daily. The ease of setup and extended battery life compared to my early generation mug provides me with warm coffee every morning. Great mug.

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

    Rated 5 out of 5 stars

    Keeps coffee warm and fresh until it’s gone

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

    It’s amazing it keeps my coffee warm when not on charging plate and does the trick just walking around can sip on nice warm cup of joe all day

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

    Rated 5 out of 5 stars

    It keeps 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.

    It works as advertised! Use the app and set your coffee or tea hot and even tells when to pull the tea bag

    I would recommend this to a friend