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 1549 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.2 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 57 Showing 1,121-1,140 of 1,549 reviews
  • Rated 5 out of 5 stars

    Must have for coffee lover

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

    This product is great! Works as expected. I originally ordered the smaller size but returned it, highly suggest going with the 10z size. Sure does beat having to microwave you coffee in morning to keep it warm.

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

      Hi MZhukov, thank you for sharing this! We're happy to hear you've been loving your new Ember and no longer need to reheat your coffee - we appreciate your support! Ember

  • Rated 5 out of 5 stars

    Best Christmas Gift ever

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

    Best gift ever. It keep coffee hot for hours. Easy to use. Very happy.

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

    Great gift

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

    Bought this for my wife and she loves it. Keeps her coffee hot for hours.

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

    A Slow Burn

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

    Too small, too unreliable in real-world use, too expensive Solid concept this mug, an app with good graphics, great for a demitasse

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

    Love my Ember

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

    Love this! I wish I had bought it sooner and will buy as a gift in the future!

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

    Hot coffee!

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

    Awesome cup. Have as a gift and they love it! Recommend for coffee drinkers

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

    Clever gift

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

    My wife loves it! Great gift idea especially for someone who works from home.

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

    Amazing

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

    Warms well. Battery is long lasting. No complaints at all. Only thing is that the mug takes a while to warm the water, but working from home gives me plenty of time to wait.

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

    Love it

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

    Love it! Keeps my tea hot for about 1 1/2 hours. Use it every day.

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

    Great

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

    This cup is great, bought it for my mom for Christmas and she loves it

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

    The luxury you didn’t know you needed…

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

    I own two Ember mugs, and am obsessed. I buy them for gifts, and recommend them to everyone. If you’re on the fence, go for it!

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

    A practical idea for coffee drinkers

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

    Uou wouldn’t need to reheat your drink while at your office

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

    Elegant mug

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

    Looks great and does it's job. But be careful about about leaving a sip in the mug for a longer time, it will evaporate and leave a tough stain

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

    Nice product

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

    Nice working, I like it. Enjoy my fresh coffee every morning!

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

    Innovative product but reliability needs improve

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

    It is nice to have such a cup to keep tea or coffee hot. But its reliability needs to be improved. There have been a quite a few times there is drink in the cop but the cup cannot turn on automatically

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

    Keeps it warm for hours.

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

    Great product. Perfect size. Works as advertised. Love it!

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

    Hot mug

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

    Given to my daughter, stolen by her husband. He loves it, she switched to cold brew. Go figure.

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

    Happy coffee drinker

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

    It’s a must buy for all coffee or tea lovers. So happy with this purchase.

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

    Cool Mug

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

    This mug was a Christmas gift. They were very surprised to receive it. They also wanted to get it working immediately. I would say it was money well spent.

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

    Ember Mug Love

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

    I loveee my Ember mug.. no more constant trips to the microwave to warm up my coffee.

    I would recommend this to a friend