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 57 Showing 1,121-1,140 of 2,286 reviews
  • Rated 5 out of 5 stars

    Great

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

    This is perfect for working in a cold area (basement). This works as described. The app is easy to use.

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

    Rated 5 out of 5 stars

    Excellent gift idea

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

    Bought this for my dad. He keeps raving about how much he likes having hot coffee at his fingertips. Highly recommended.

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

    Rated 5 out of 5 stars

    Great mug!

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

    I bought this so I could heat up a cup of coffee during power outages. I tested it for that purpose, and it worked just fine. Very handy little product.

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

    Rated 5 out of 5 stars

    Best mug I've purchased

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

    Works as intended, the app is easy to navigate and use.

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

    Rated 5 out of 5 stars

    Coffee mug

    |
    |
    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very cool mug use it almost daily would recommend to others

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

    Rated 5 out of 5 stars

    Hot coffee

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

    Excellent buy, keeps my coffee at the temperature I love

    I would recommend this to a friend
  • Cons mentioned:
    Price

    Rated 5 out of 5 stars

    Works great!

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

    It’s pricey. But so nicey to have hot coffee while watching tv or working

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

    Rated 5 out of 5 stars

    Hot Coffee throughout the morning

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

    Great purchase. Brings the coffee back to your desired temp even after pouring in creamer from the fridge. No more cold coffee at the end of the cup.

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

    Rated 5 out of 5 stars

    Piping hot coffee till the last drop

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

    This coffee cup is wonderful, especially for those of us who like to linger over a cup of coffee while reading the news in the mornings. No more cold coffee at the bottom of the cup!

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

      Hi Glyn, thanks for leaving a review and sharing this! We're happy to hear you've been enjoying your perfect temperature in your Ember - we appreciate your support! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    I love having hot coffee all morning!

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

    Loved it so much, I bought 2! (One for my husband) I no longer waste coffee gone cold! Love it!

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

    Rated 5 out of 5 stars

    Great Christmas present

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

    I bought this for my dad who works from home and does not have a microwave in his office but loves hot coffee!

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

    Rated 5 out of 5 stars

    Smart mug

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

    Love this smart mug! Never have to worry about cold coffee. I bought two, one for me and one for my husband. A little pricey, but worth every penny. We are both satisfied customers!

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

      Hi Nick, 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 in price as we continue to improve - if you have any questions or concerns, please let us know! Ember

  • Pros mentioned:
    Temperature control

    Rated 5 out of 5 stars

    Great

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

    Works as advertised. Wont boil water but keeps drinks hot. Didn't know how much we needed this until we had it

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

    Rated 5 out of 5 stars

    Gail

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

    A gift for my husband. He loves it, keeps his coffee hot til he’s done. He’s told his coffee friends about his cup.

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

    Rated 5 out of 5 stars

    Excellent product

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

    Never drink cold coffee again! Works easy and well.

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

    Rated 5 out of 5 stars

    Great smart mug

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

    AMAZING! Keeps my tea at perfect temperature! ITs not too heavy either

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

    Rated 5 out of 5 stars

    Not all mugs are alike

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

    I drink a good amount of tea a coffee. I’m also very specific about my temperature and this device solves the problem of hot drinks getting too cold too quick.

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

      Hi Akarileyescobar, thanks for leaving a review and sharing this! We're glad to hear you've been loving your Ember Mug and are enjoying tea and coffee at your perfect temperature down to the last sip - if you have any questions or concerns, please let us know! Ember

  • Rated 5 out of 5 stars

    Microwaver gift

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

    Perfect for a gift to someone who constantly warms coffee in the microwave.

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

    Rated 5 out of 5 stars

    Great product

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

    I bought this for my wife since she loves tea and works from home so she is super happy with it and uses it everyday.

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

    Rated 5 out of 5 stars

    Little Black Mug

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

    Love this device. Keeps my Java just at the right temperature.

    I would recommend this to a friend