Last-Minute SavingsLimited quantities.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

Your price for this item is $89.99
Clearance
The comparable value price is $149.99

Customer reviews

Rating 4.5 out of 5 stars with 2286 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 often highlight the Temperature Control Smart Mug 2 for its temperature control, ease of use, size, color, and sleek design. However, some customers have expressed concerns regarding battery life and price. Others have reported issues with the app and connectivity. Additionally, some customers have mentioned the high cost of replacement charging coasters.

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 59 Showing 1,161-1,180 of 2,286 reviews
  • Rated 2 out of 5 stars

    Mug size is misleading

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

    This mug definitely does not hold 14 oz. When filled with 12 ounces of water it is almost at the top, no room for cream. This is misleading.

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

      Hi Paul, thanks for your feedback! While we are confident that the 14oz Ember Mug will fit 14oz of liquid when filled to the brim, as coffee lovers we totally understand wanting a little extra room. For customers that value volume, we recommend our Ember Tumbler, which comfortably fits 16oz of liquid and comes with two different lid options so you don't have to worry about your coffee spilling over. We appreciate your support and hope this information is helpful! Ember

  • Cons mentioned:
    Battery life

    Rated 4 out of 5 stars

    Pretty good

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

    Bought for my wife, she likes it but the battery life could be better. Accomplished what she wanted though.

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

    Rated 5 out of 5 stars

    Amazing!

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

    Truly a match made in Heaven. I no longer have to microwave 20 times a day. Love it!

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

    Rated 5 out of 5 stars

    For the true coffee drinker

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

    Great gift for a true coffee drinker. Keeps my coffee heated so I never have to worry about reheating it. Reheated coffee never taste the same

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

    Rated 5 out of 5 stars

    Very nice

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

    I use this for chai tea everyday, it works very well

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

    Rated 5 out of 5 stars

    Works perfectly!

    |
    |
    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 my Wife since she is always re-heating her coffee. She loves it! She says it stays at a perfect temperature.

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

    Rated 5 out of 5 stars

    Love This Mug

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

    This is my third purchase. This definitely keeps my coffee/tea hot without having to use a microwave.

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

    Rated 5 out of 5 stars

    Love this, so worth the price for this one!

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

    I really love this cup and how it keeps things warm. I also like how it's integrated with my phone!

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

    Rated 4 out of 5 stars

    Solid product

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

    It does kept my hot beverages hot, but if you uses cream it does make the cream curdle if you let the coffee seat.

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

    Rated 5 out of 5 stars

    Great mug!

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

    Cold coffee? Never again! You really don't know you need one until you buy one.

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

    Rated 5 out of 5 stars

    Coffee = Happiness

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Pricey, but worth it! This mug is amazing! It keeps my coffee warm for at least an hour and it my favorite way to start the day!

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

    Great, Convenient Coffee Mug!

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

    The Ember mug is a great option for those on the go! I highly recommend also purchasing the lid, which improves battery life.

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

    Rated 5 out of 5 stars

    Ember mug

    |
    |
    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love my Ember mug. I'm a slow coffee drinker and it is so nice to have it warm while I take my time and enjoy HOT coffee,

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

    Rated 5 out of 5 stars

    Ember - Temperature Control Smart Mug

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

    Really nice to be able to keep your coffee or tea at the temperature you want for as long as you want. Product is on the pricey side but I think worth it.

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

      Hi BobS, thanks for sharing this with us! We're happy to hear you've been enjoying coffee and tea in your Ember Mug so far - if you have any questions or concerns, please let us know! Ember

  • Rated 5 out of 5 stars

    Never cold again

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

    Iught rbis cup for my wofe and is by far the best goft i have ever given her!!!

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

    Ember Temperature control Smart Mugs

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

    I love these mugs. I have three now - one for my home, office and to travel with. I do wish the length of time keeping the drinks warm before needing to charge was longer. It lasts about an hour, do if I get busy or distracted, I have to reheat the drink. Other than that, I am enjoying them.

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

    Rated 5 out of 5 stars

    A bit expensive but worth it.

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

    Though these mugs are expensive, I have really appreciated using it to keep my coffee at a temperature that I enjoy.

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

    Rated 5 out of 5 stars

    Perfect item for anyone!!

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

    Ember mug was absolutely a must have!! It’s life changing & I can’t do without it!

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

    Rated 5 out of 5 stars

    Hot Hot Hot

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

    Keeps my coffee warm for hours. Purchased this item and the travel mug. Both are great products.

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

    Rated 5 out of 5 stars

    Fantastic Mug

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

    Absolutely love this mug! Keeps my coffee the perfect temperature. App is super easy to use to adjust settings. Best investment ever!

    I would recommend this to a friend