Last-Minute SavingsLimited quantities.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

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

Customer reviews

Rating 4.5 out of 5 stars with 1537 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

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 49 Showing 961-980 of 1,538 reviews
  • Cons mentioned:
    Size

    Rated 4 out of 5 stars

    Good

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

    Husband loves it wish it was a bit bigger cup but love it

    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 your husband has been enjoying his Ember and we hope you get one for yourself as well - we appreciate both of your support and feedback! Ember

  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great Coffee mug for slow drinkers.

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

    Love this cup so much the app is easy to use and I can have coffee on demand all day!

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

      Hi Kure, thanks for leaving a review here! We're glad to hear you've been enjoying your Ember! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    awesome

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

    Finally..an efficient and stylish way to keep coffee HOT!!

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

    Rated 5 out of 5 stars

    Sam

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

    Keeps coffee hot and very easy to use phone Application.

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

    Rated 3 out of 5 stars

    It’s ok.

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

    Doesn’t work as well as I had hoped. I drink tea every morning and this cup helps keep it warm for awhile, especially the bottom part near the heating unit. So to top 1/2 is cooled off and the bottom 1/2 is warm. So I guess if I stir it frequently it would help. But I’m a little disappointed in it.

    No, I would not recommend this to a friend
    • Brand response from Ember, Inc.
      Posted .

      Hi Teadrinker, thank you so much for writing a review! The heaters are located towards the bottom of the mug, so lower liquids can get hotter but we do recommend stirring your drink occasionally to ensure the mug can heat evenly. We do appreciate your feedback and will pass this along to our team as we continue to improve! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Warm coffee

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

    Keeps my coffee nice and hot In my cold office I hated going to warm it up.

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

      Hi Vivireveles, thank you for leaving a review! We're happy to hear you've been enjoying your Ember Mug, especially in your cold office - if you have any questions or concerns, please let us know! Ember

  • Rated 5 out of 5 stars

    Can’t go without it

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

    My wife first got hers and then I kept taking it from her to go to work. She got upset so I got myself one and I can only recommend it to anyone that drinks coffee on a daily basis. Great purchase

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

    Rated 5 out of 5 stars

    Warm and cozy

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

    I love this cup - make a tea when getting ready in the morning and it warm the whole morning.

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

    Rated 4 out of 5 stars

    Does not get very warm.

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

    The temperature is good enough for tea, but I prefer a warmer coffee.

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

      Hi Raprad, thanks for leaving a review here! We hope you can still enjoy your Ember and appreciate this feedback. At the moment, our max set temp is 145°F, but we can certainly share this with our team as we continue to improve! If you have any other questions or concerns, please let us know. Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Great cup to keep coffee hot

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

    This is my second mug. Works well to keep coffee hot while you enjoy your breakfast.

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

    Rated 5 out of 5 stars

    Good Product

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

    Works as advertised. Keeps product warm and tasty.

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

    Rated 5 out of 5 stars

    Works so well!

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

    Works really great to keep coffee hot on cold mornings!

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

    Rated 5 out of 5 stars

    Cup warmers

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

    Great!!! Makes a great start to my morning. Easy to use

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

    Rated 5 out of 5 stars

    Ember mugs

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

    Great to enjoy every sip of coffee. Keeps it warm and nice to the last drop

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

      Hi there, thanks for sharing this with us! We’re glad to hear you’ve been enjoying your perfect temperature in your Ember! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Keep your drink warm

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

    Excellent for slow drinkers, works as designed and easily utilized

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

      Hi there, thanks for sharing this! We're happy to hear you've been able to take your time drinking your perfect temp with your Ember Mug - we appreciate your support! Ember

  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great gift

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

    Great gift for any coffee lover. Easy to use and set up.

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

    Rated 4 out of 5 stars

    Glad I got it!

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

    I really enjoy the cup. Only wish the battery lasted longer. But otherwise it’s great!

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

    Rated 5 out of 5 stars

    Excellent

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

    Fantastic little mug to keep coffee (or anything else) hot.

    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've been enjoying your Ember Mug - if you have any questions or concerns, please let us know! Ember

  • Cons mentioned:
    Battery life

    Rated 4 out of 5 stars

    Far from perfect

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

    I wish they were lighter and have more volume. Battery is also pretty weak.

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

      Hi there, thanks so much for leaving a review! We're sorry to hear you're experiencing this with 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 head over to our support page so we can help! We appreciate the feedback as well and can certainly pass this along to our team! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Awesome Technology!

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

    It keeps coffee hot for hours. Great cup/mug to own.

    I would recommend this to a friend