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$139.99
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Comp. Value: $149.95

Customer reviews

Rating 4.5 out of 5 stars with 2299 reviews

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    Rating 4.1 out of 5 stars

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    Rating 4.6 out of 5 stars

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    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 35 Showing 681-700 of 2,299 reviews
  • Rated 5 out of 5 stars

    a morning must have

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

    a total must have. keeps my coffee hot for long time.

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

    Best mug ever

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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 late Christmas present for myself. This mug works great for coffee and tea! Very pleased with how it keeps my beverage hot to the last sip. Works so well that my husband ordered one, too. We each picked a color so we can identify whose mug is whose.

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

      Hi there, thank you for leaving a review! We're happy to hear you and your husband have been enjoying both of your Ember Mugs - if you have any questions or concerns, please let us know! Ember

  • 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
  • Rated 5 out of 5 stars

    Good cup!

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

    I got it for my wife and she opened the day of so I got her another one for her work and she said she used it and it almost burned her mouth so it dose keep drinks warm.

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

    Mother's Day Present

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

    Got this for my mother and she loves it. 2 out of 5 days she works for home and it does well with keeping her coffee warm while she is preoccupied with meetings and such. Thinking about biying one for myself

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Love it, but lost battery power

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

    I LOVE my Ember mug, but this is the second one i have purchased and it has already lost battery power in less than a year and 2 months. I am 2 months out of warranty on this one. So $150 is a steep price for a mug that only works for 1 year.

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

    An amazing mug to take everywhere you go!

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

    Is a really great quality mug and helps the drinks keep very warm and hot And does not allow them to get cold. functionality of the app is amazing also!

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

    Must have far people living in cold region

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

    This is must have if you are living in colder region… this will make sure the last sip off coffee taste like a first sip. Don’t worry about the price. It is a good investment.

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

    Perfect for work

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

    This mug is exactly what I needed for work. I love coffee, but when I get busy at work it always goes cold. This mug keeps my coffee at a perfect temperature all morning.

    I would recommend this to a friend
  • 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

  • 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
  • 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
  • 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

  • Rated 5 out of 5 stars

    Game Changer!

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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 love it so much I purchased a 2nd one a week later. Just so convenient not having to heat up my coffee with me being a slow sipper. All my other mugs are obsolete now.

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

    Great features, finicky app

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

    As with many smart devices, I think the mug performs its function very well but the app needs a bit of work. I appreciate the features offered by the app (multiple temperature settings, etc.), but it consistently becomes disconnected from my phone when the app "forgets" the mug's configuration. When this happens I have to press and hold the bottom button to enter bluetooth pairing mode, which is made more frustrating when the mug has already been filled with coffee. Additionally, the app has been prompting me to complete a firmware update, but stalls out near the tail end of the install and never completes. Maybe if we could complete the firmware update then the disconnection bug would be resolved, but I guess we'll never know.

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

    Make a great gift for coffee and tea lovers

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

    Love it! Super convenien. Love the app. Works well.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Its good but needs improvement

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

    I like that it keeps the liquid warm for a long time at the temperature of my choosing. It unfortunately has connectivity issues and the app needs to be reloaded to connect.

    I would recommend this to a friend
  • Rated 5 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.

    Works very well! It is very convienient and stays warm

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

    Great purchase for the slow coffe drinker

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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 the perfect temp for hours! Can select the ideal temp you like and remains that way for hours. Also has a customizable led light in the event you have more than one mug.

    I would recommend this to a friend