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$104.97
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Comp. Value: $149.95

Customer reviews

Rating 4.5 out of 5 stars with 2300 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 42 Showing 821-840 of 2,300 reviews
  • Pros mentioned:
    Temperature control

    Rated 4 out of 5 stars

    Great cup for work!

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

    This cup is what I needed at work. I can come back to my desk and my coffee is still the perfect temperature. It heats quickly and shuts off when empty. I am pleased with this purchase.

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

    Works great!

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

    Great cup! Everything works well and is easy to use. My only complaint ( and it’s mine, not the manufacturer) is that the cup is too small! Should have bought the bigger one!!!

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

    Rated 3 out of 5 stars

    Heated Mug

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

    It certainly keeps hot drinks warm, but you have to experiment with choosing the right temperature with the free app to make sure liquids are not so hot they burn. The cup construction is very solid.

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

    Rated 5 out of 5 stars

    Love this 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 this mug! I have one for the house and bought second one for the office. Keeps the coffee at the perfect temperature.

    I would 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:
    Ease of use

    Rated 5 out of 5 stars

    Heated Mug

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

    Bought this as a gift for a friend and she loves it. Easy to use.

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

    Rated 5 out of 5 stars

    Great for coffee connoisseurs

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

    This mug is amazing. It is the perfect size for a big cup of coffee and keeps it hot for a long time. My husband loves it. The handle is a really good size, too. I would definitely recommend this product; you won’t be disappointed.

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

    Rated 5 out of 5 stars

    Pricey, but worth it to me.

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

    I one of those electric warming trays that kept the last few swallows of my coffee hot, but it couldn't handle a full mug. This does. Pricey, but does the job where others don't.

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

      Hi there, thanks for leaving a review here! We're glad to hear you've been enjoying your Ember and appreciate your feedback - if you have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Very nice 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 simply love it. Keeps my coffee and tea warm throughout the day. Thank you for such a great product and fantastic idea !

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

    Rated 5 out of 5 stars

    Ember cup

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

    I love the ember cup! Customizing the temp. Of my coffee was the best thing I didn’t know I needed until I got this cup!

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

    Rated 4 out of 5 stars

    Love this cup

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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 this cup. Now that I have it, I cant live without it.the charge does not last a long time. Thats my only gripe.

    I would recommend this to a friend
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    Best purchase ever

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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 a new one for the bigger size. My older ember is used daily and going strong at 7 years old. No more tossing a cup of cold coffee.stays warm for hours and still tastes fresh

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

    Rated 5 out of 5 stars

    An excellent accessory in a house full of kids

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

    We use this mug almost every day. As long as you remember to keep it charged, it does a nice job of keeping your drink warm. It’s very handy in a house full of kids where you don’t get to sit down and enjoy your drinks in one sitting.

    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 [email protected] so we can help! Ember

  • Pros mentioned:
    Temperature control

    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.

    Such a great mug. Highly recommend it. Keeps coffee super hot and works like a charm! Great peoduct overall

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

    Good for an hour.

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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 2 of these over a years time. The first seems to working OK but it is white and terribly stained from coffee. I followed instructions for cleaning but it is still brown on the inside. The second was blue and I thought that would look better being a dark color. Unfortunately the blue one would not maintain temperature when half full so sent it back. I like the idea of keeping beverages hot but it is s high price to buy. Check out its performance while you can take it back.

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

    Rated 5 out of 5 stars

    12 oz Mug

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

    Awesome mug. Never knew they came up with a mug that can keep my coffee hot until i received this as a gift. Now i need the travel mug. Hopefully for christmas.

    I would recommend this to a friend
  • Pros mentioned:
    Size

    Rated 4 out of 5 stars

    Great product

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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 this for my Mother-in-law, and she LOVES it! She was always microwaving her coffee, and now she doesnt have to.

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

    Rated 5 out of 5 stars

    Perfect

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

    Bought this as a gift for my son. Its perfect for him, he loves it.

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

    Mugs for Dads (or anyone really!)

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

    I got this as a Christmas present for my dad. He tends to let his cup sit until it grows cold, with this he doesn't need to microwave his cup anymore (unless he forgets to charge it, but it doesn't even take that long. It only did when we first unpackaged it). You can literally see the coffee steam, and it stays that way! The handle isn't uncomfortable or awkward to hold which was something I was worried about. It's pricey, I would only recommend getting this as a gift for a loved one or for oneself. With proper care, any product will be worth the money spent. I think it was worth it! I'm thinking of getting one for myself and my mom.

    I would recommend this to a friend