Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

Loading...

Customer reviews

Rating 4.5 out of 5 stars with 1557 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 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 31 Showing 601-620 of 1,557 reviews
  • Cons mentioned:
    Battery life

    Rated 5 out of 5 stars

    We love them

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

    We liked this we bought 3 more and gifted them to friends and familt

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

    Rated 5 out of 5 stars

    MUG

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

    Works great! Glad to have purchased this for a super Christmas gift.

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

    Rated 5 out of 5 stars

    Fantastic

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

    Works fantastic. Got as a gift for my Dad. He says his coffee stays hot for at least 1.5 hours. He absolutely loves it.

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

    Keeps coffee hot

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

    This works great using my Ipad with iOS 15. The app will not work on my IPhone with iOS 18 on it.

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

    Rated 5 out of 5 stars

    Worth it

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

    Got this for my husband’s birthday. He’s a gamer constantly reheating his coffee in the microwave and I knew this would be the perfect gift! He loves it!!!!!! Worth the mula

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

      Hi YourLifePhotography, thanks for leaving a review and sharing this with us. We're excited to hear your husband has been loving his Ember so far, especially while he's gaming - thank you both for your support! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Great cup

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

    One of the greatest inventions ever. High quality and keeps mu coffee at whatever temp i want. Highly recommend!

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

    Rated 5 out of 5 stars

    Red Smart Mug

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

    Works great, App. control of the temperature is a nice feature to the smart Mug. Highly recommend the Flashy Red Mug!

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

    Rated 4 out of 5 stars

    Great way to keep coffee warm for a few hours!

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

    Best way to keep coffee warm for a few hours. Not recommend unless you have the charger nearby to keep it warming.

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

    Rated 5 out of 5 stars

    My aunt loves it

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

    Brought this for my aunt for Christmas and she loves it. She was constantly having to rewarm her coffee because she just let it sit but now she can put her mug on the coaster and it’ll stay warm.

    I would recommend this to a friend
  • Pros mentioned:
    Quality

    Rated 4 out of 5 stars

    Good quality

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

    The product itself is okay but I’m not really a fun of it. A little pricey but overall the quality is good. I would say go for it if you have extra dollars to spend on.

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

      Hi Charlotte, thanks for taking the time to leave a review here! We're glad to hear you've been enjoying your Ember and appreciate your feedback about price 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

    Slow coffee sippers need this!

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

    Love my mug! keeps it at the perfect temperature. My only complaint is that the white stained with coffee very easily and I do clean it after every use.

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

    Rated 5 out of 5 stars

    Gread Product

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

    it took me a little while to figure ember out but once I did I absolutely love it. it keeps coffee hot at the programmed temperature I set it for. i would but t his again.

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

      Hi Palooka07, thanks for sharing this! We appreciate your support and hope you continue to enjoy your Ember Mug - if you have questions or concerns, please feel free to reach out to us so we can help! Ember

  • Cons mentioned:
    Battery life

    Rated 4 out of 5 stars

    Great cup for moms

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

    Very good quality material but wish battery life was longer.

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

    Rated 5 out of 5 stars

    Useful

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

    Does exactly what it’s advertised to do, keeps your drink at the desired temperature. Just wish it was less expensive.

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

    Rated 5 out of 5 stars

    Perfect Coffee Mug for Me

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

    I usually drink my first cup of coffee pretty fast. My second cup could last well into the afternoon. This mug makes it so I no longer have to warm up my coffee in the microwave!

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

      Hi htk70, thank you for sharing this! We're happy to hear you've been loving your Ember and no longer need to reheat your coffee - we appreciate your support! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Great quality, heat-regulated mug

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

    Great quality, heat-regulated mug. Received as a gift. Keeps liquids at the perfect temperature. Good charging base.

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

    Rated 5 out of 5 stars

    Mug

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

    Love this mug it keeps my coffe an tea very warm for at least 2 hours

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

    Rated 4 out of 5 stars

    Nice quality!

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

    Very nice and made well. Easy to use with app. Love it!

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

    Rated 5 out of 5 stars

    Great gift for the tea/coffee drinker

    |
    |
    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great gift for the tea/coffee drinker! Bought for my wife for Christmas and she uses it daily! The required app takes some getting used to, to maintain your preferences but its worth it

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

      Hi Larry, thanks so much for sharing this and leaving a review! We're happy to hear your wife has been enjoying her Ember daily! If you have any questions or concerns, please let us know. Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Best coffee mug!

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

    Best coffee mug ever! Love how it keeps my coffee hot all the time.

    I would recommend this to a friend