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Customer Ratings & Reviews

Your price for this item is $79.99
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The comparable value price is $149.99

Customer reviews

Rating 4.5 out of 5 stars with 1537 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 consistently note the Temperature Control and Ease of Use as standout features. The design and quality are also appreciated by users, with some expressing love for the available colors. However, some customers have concerns regarding the battery life and size, while others mention issues with Bluetooth connectivity and the mug's weight. A few customers wish for a larger capacity.

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 39 Showing 761-780 of 1,538 reviews
  • Pros mentioned:
    Temperature control

    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.

    Best mug for people working from home. Keeps my coffee warm all the time

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

    Rated 5 out of 5 stars

    Always 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 was sick and tired of pouring cold cups of coffee during long days of meetings and this has thankfully put an end to that.

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

      Hi Marko, thanks for sharing this! We're glad to hear you've been enjoying coffee at your perfect temperature in your Ember Mug - if you have any questions or concerns, please let us know! Ember

  • Cons mentioned:
    Battery life

    Rated 5 out of 5 stars

    Battery?

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

    Bought it as a gift from my wife's birthday. She loves it only downsize it it only stays charged for about an hour.

    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! Battery life can depend on a number of factors and our 10oz mug has an expected battery life of up to 90 minutes (on a full charge and off the coaster) - if you feel the battery is draining faster than normal, please reach out to us at support@ember.com so we can help! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Satisfied present

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

    Gave this as a present to my friend, she called me up and is loving it. Says it keeps her coffee nice and hot for few hours.

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

      Hi Spacewalker88, thanks for sharing this with us! We're excited to hear the Ember was gifted and they've been enjoying their mug so far - we appreciate both of your support! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Highly recommended.

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

    Works as described. Great gift for someone who drinks a lot of teas/coffees but takes breaks between sips.

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

    Rated 5 out of 5 stars

    great microwave alternative

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

    My dad absolutely loves this thing. IF you're someone who's always microwaving coffee, just buy it

    I would recommend this to a friend
  • 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:
    Temperature control

    Rated 5 out of 5 stars

    Excellent gift

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

    Great time for a gift or your own use for hot coffee,tea or chocolate

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

    Rated 5 out of 5 stars

    T Rodcay

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

    This thing is really the best. Keeps my coffee at 135 f for at least 30-40 minutes. I love at 5000’ where it can cool off quickly.

    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 you’ve been enjoying your perfect temperature of 135°F with your Ember Mug - if you have any questions, please let us know! Ember

  • Pros mentioned:
    Temperature control

    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.

    I love the weight of the cup and the thin lip. It works as advertised and keeps my coffee perfectly warm.

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

    Rated 4 out of 5 stars

    Nice cup

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

    Only reason not 5 stars is the battery only lasts a couple hours

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

    Rated 5 out of 5 stars

    Could not be happier!

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

    I drink coffee through out the day. I hate having to warm it up repeatedly. This guy keeps my coffee at the perfect temperature all day.

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

      Hi Jake, thanks so much for take the time to leave a review! We're glad to hear you've been enjoying your Ember! Ember

  • Pros mentioned:
    Temperature control

    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.

    I can enjoy my hot beverage slowly without having it become cold.

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

    Rated 5 out of 5 stars

    excellent thought out design

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

    if you don't like your coffee to get cold when doing other things and sipping, this is the cup for you

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

    Rated 5 out of 5 stars

    Microsoft Teams best friend.

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love being able to allow coffees to stay hot. While working and talking calls sometimes you just dont get to drink it.

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

      Hi Jonah, thanks for sharing this! We're glad to hear you've been loving your Ember Mug and are enjoying your perfect temperature down to the last sip, especially during work - if you have any questions or concerns, please let us know! Ember

  • Cons mentioned:
    Battery life

    Rated 4 out of 5 stars

    Nice product for winter

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

    Keeps drink warm but battery dies so quick. It's not going to last that long so I have to keep charging after one use.

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

      Hi Arichan, thanks for leaving a review! We're glad to hear you’ve been enjoying your Ember so far and appreciate the feedback about battery life. This can depend on a number of different factors, but if you feel your battery is draining faster than normal, please reach out to us at support@ember.com so we can help! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Coolest hot cup EVER

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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! Surpassed my expectations and I strongly recommend this

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

    Rated 5 out of 5 stars

    Coffee always warm

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

    Keeps my coffee hot when I’m running around at work.

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

    Rated 5 out of 5 stars

    Great product

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

    Works great and keeps my drink hot and ready!! Worth the price!!

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

    Rated 5 out of 5 stars

    Great mug

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

    Loved this - works as advertised / good battery life and easy operation

    I would recommend this to a friend