Appliances Presidents’ Day SaleEnds 2/25. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product SearchGo to Footer
Gift Ideas
Main Content

Customer Ratings & Reviews

Your price for this item is $90.97
The comparable value price is $129.95

Customer reviews

Rating 4.5 out of 5 stars with 1550 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

Pros mentioned filter

Cons mentioned filter

89%would recommend to a friend

Customers are saying

Customers are satisfied with the Temperature Control Smart Mug² - 10 oz, particularly praising its temperature control, ease of use, and overall quality. The sleek design and available colors also receive positive feedback. However, some customers have expressed concerns about the battery life and the mug's size. Additionally, a few users have reported issues with Bluetooth connectivity and noted the mug's weight.

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 23 Showing 441-460 of 1,550 reviews
  • Cons mentioned:
    Size

    Rated 4 out of 5 stars

    Ember-Temperature Control Smart Mug 10 oz.

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

    Works well just as intended. The reason I'm only giving it 4 stars instead of 5 stars is because it's fairly small in size compared to how much I drink in one sitting so it would be a lot more useful to me in a larger size.

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

    Rated 5 out of 5 stars

    Nice coffee mug for morning cup of joe

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

    Nice coffee mug for morning cup of joe. I always get lost with meetings In the morning and by the time I get to second half of my coffee It’s already cold. I am glad I don’t have to deal with it anymore.

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

    Rated 5 out of 5 stars

    Keeps coffee the perfect temperature

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

    I love this cup, I have ordered a few of them for the whole family and everyone raves about it. It works fantastic, keeps coffee a perfect temperature and makes it a pleasure to enjoy my coffee. I would never turn back to a regular cup.

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

    Rated 5 out of 5 stars

    Great idea

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

    Good for winter at the office, where you wouldn’t like to have s trip to the microwave to reheat your coffee.

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

    Rated 5 out of 5 stars

    Best coffee cup

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

    I love this cup, I have ordered a few of them for the whole family and everyone raves about it. It works fantastic, keeps coffee a perfect temperature and makes it a pleasure to enjoy my coffee. I would never turn back to a regular cup

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

    Rated 5 out of 5 stars

    Perfect coffee

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

    I love this cup, I have ordered a few of them for the whole family and everyone raves about it. It works fantastic, keeps coffee a perfect temperature and makes it a pleasure to enjoy my coffee. I would never turn back to a regular cup

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

    Rated 5 out of 5 stars

    Love our Embers!

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

    Love the Ember. Bought another for my wife this Christmas. Great not having to keep reheating your coffee in the morning!

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

    Rated 5 out of 5 stars

    Keeps warm stuff warm!

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

    Purchased with the expectation that the mug would keep warm drinks... well warm. It does just that. App works flawlessly and the mug does exactly what it's designed to do. A little pricey, but the actual product quality reflects that price. This thing has some weight to it!

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

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

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Keeps You Warm

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

    It does exactly what it is supposed to do. Keeps your drinks hot withoout the need to re-heat if your a slow drinker.

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

    Rated 5 out of 5 stars

    Heating cup

    |
    |
    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Keeps hot coffee and tea at the temperature you set it too! Always hot ! Great product!

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

    Rated 5 out of 5 stars

    Awesome!!!

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

    Great cup that keeps my drinks warm just the way I like it. Very comfortable to hold and would definitely reccomend

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

    Rated 3 out of 5 stars

    Works well but way too expensive

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

    This cup is great when it comes to keeping your coffee or tea at the correct temperature but two things need fixing. First, the battery life is not very good. They say they improved the battery life so I'd hate to think how bad it was before the improvement. Second, It's way too expensive. I bought it during a sale with $20 off plus I had a $15 reward coupon but I still ended up paying $65 for it and I still consider this to be too expensive for a 10oz cup regardless of how hot it keeps my coffee.

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

      Hi there, thanks for leaving a review! We’re glad 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 head over to our support page so we can help! We appreciate your feedback! Ember

  • Pros mentioned:
    Quality

    Rated 5 out of 5 stars

    Awesome Mug

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

    The quality of the product is very good. Perfect gift for those people who want their coffee to stay hot all the time.

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

    Rated 5 out of 5 stars

    Keeps hot drinks hot

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

    Very pleased with this produce as it kept drink to perfect temp for over an hour along with having the cup on its charging station. Just love it.

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

    Rated 5 out of 5 stars

    Gift for mom

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

    Bought this as a gift for my mom who is 61, and she loved it! She has been in awe of mine so we got her one for her birthday. She downloaded the app and finds it all to be very user friendly and enjoys the mug! Definitely a great gift and worth the money in my opinion.

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

      Hi there, thanks so much for sharing this! We're happy to hear the Ember was gifted and your mom has been enjoying her mug! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    ember smart mug is a hit with my wife.

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

    I bought the Ember Smart Mug for my wife for her birthday. The ember smart mug keeps her tea at the perfect temperature for about two hours when not sitting on its base. If it sits on the base it keeps it at the right temperature indefinitely. She's enjoying the mug.

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

      Hi there, thanks so much for leaving a review! We're happy to hear the Ember was gifted and your wife has been enjoying her mug! If you have any questions, please let us know. Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Great purchase

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

    My wife has enjoyed this cup on the weekends. She tends to sip her coffee over time and having the ability to maintain a temperature of her liking is nice.

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

    Rated 5 out of 5 stars

    Amazing gift

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

    Bought this for my husband to keep in his home office, he loves that it keeps his coffee hot and that he can set desired temperature. Washing is a bit tedious as I don’t like to get the base of mug wet, but otherwise awesome purchase.

    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! Ember

  • Pros mentioned:
    Design

    Rated 5 out of 5 stars

    Perfect cup

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

    I love this cup !!! Once you have one you won’t ever want to be without one!! This is my 5th cup they make great gifts.

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

    Rated 4 out of 5 stars

    Awesome Mug!

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

    I really like that this mug is metal. It keeps a good consistent temperature. I looooove having this mug.

    I would recommend this to a friend