Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

Your price for this item is $149.95

Customer reviews

Rating 4.5 out of 5 stars with 2290 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

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 48 Showing 941-960 of 2,290 reviews
  • Rated 5 out of 5 stars

    Coffee still warm!

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

    Definitely does as advertised! Kept my coffee warm into the morning when i walked away!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Awesome mug

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

    Definitely does as advertised! Kept my coffee warm into the morning when i walked away!

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Ember Heat!

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

    I like it, it’s a great item to give as a gift. I only wish I didn’t buy it in the summer since it only keeps drinks warm.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Keep Your Latte Warm

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

    Always a warm latte! I never like the last sips of my coffee or latte when it’s cooled off. This cup remedies that! I absolutely love it!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    My electric cup.

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

    This electric Cup. Its for my wife. Every morning she prepare their coffee and keep it warm.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Ember 14 oz Mug

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

    Bought the larger mug after purchasing the 10 oz. My wife likes to drink tea in the afternoon. She usually drinks it in a larger mug so I bought this one. She is very pleased with it and it keeps the tea hot till the last drop.

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

      Hi Markd, thanks for leaving a review! We're glad to hear you were able to exchange your wife's mug for the larger size and hope she continues to enjoy her Ember - if you have any questions or concerns, please let us know! Ember

  • Rated 5 out of 5 stars

    Great product!

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

    The recipients of this gift are thoroughly enjoying it! I received one for Christmas as well and love it. I can take my time enjoying my coffee and each sip is as hot as the first. No more cold coffee reheated in the microwave.

    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 that the Ember was gifted and you’ve been enjoying your own Ember as well! Ember

  • Rated 3 out of 5 stars

    Improve the App! The mug is great.

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

    I enjoy keeping my coffee and tea warm for extended periods of time. I have two issues, one of which may be a user issue. I wish I could keep my beverages a little hotter than the mug allows. The second issue is the app is horrible. I have issues updating, and I have to reset the connection between the mug and the app several times a week. I almost returned the mug, but I have decided to live with the problems in hopes the Ember app will improve over time.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Excellent idea

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

    Works much better than heating plate. Takes amount of time to heat whole cup so bottom is warmer than top but it works well. Mine only holds 10 oz.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Love it

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

    I love this thing. Wish the battery lasted longer but I like the size so there’s the compromise

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Best Ever

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

    Best coffee cup Iever had. As a sipper, I don't need to reheat or drink it down quickly.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Hot drinkers cup

    |
    |
    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Gave as a gift to my wofe and a year later still loves it. Any beverage is kept to the temperature you like for a limited time. Every hot drinkers dream.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    MK’s ember mug

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

    Amazing! Love it! Keeps my coffee and cacao the perfect drinking temperature. I have it in my favorite color. I have had no charging problems. I like it so well, that I’m getting another one.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Ember cup

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

    great product. brought one for my mother as gift. worked as avertised . had to get one fore myself. a little pricey. so I waited to catch it on sale

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Ember coffee mug

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

    Keeps coffee at the perfect temperature! Such a great item for a coffee drinker!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Good for mom's who don't stop!

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

    Overall this is an excellent mug. It works as advertised and keeps my wife's coffee warm as she chases around our toddler and infant sons. The app is slightly buggy and occasionally frustrating, but the mug itself is awesome!

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

      Hi Phil, thanks for taking the time to leave a review here! We're glad to hear your wife has been enjoying her perfect temperature with her Ember Mug. We appreciate your feedback as we continue to improve, but if you have any questions or concerns, please let us know! Ember

  • Rated 5 out of 5 stars

    Ember Mug

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

    Great investment! I can leave my coffee for 10-15 minutes and come back and it’s still warm.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Cup warmer

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

    Worth it. Keeps my beverages at the perfect temp. No more reheating in the microwave.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great choice!

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

    Definitely go with the 14 oz. I bought the smaller one not realizing the volume. This one is much better! It holds a charge and keeps your coffee hot for hours/days!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    LOVE. THIS. MUG!!!!

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

    There is nothing like coming back to your cup of brew 20 minutes later and it's still at the temperature at which you set it. What a gem of a cup.

    I would recommend this to a friend