Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

No content
  • Angle. Ember - Temperature Control Smart Mug² - 10 oz - Rose Gold.
  • Left. Ember - Temperature Control Smart Mug² - 10 oz - Rose Gold.
  • A smarter way to drink coffee. Experience the comfort of consistently hot coffee (or tea) at your chosen temperature. Simply, set your temperature down to the degree in the Ember app. 137°F. App includes: Personalized LED color options, Recipes and how-to guides, Tea timers and more. Off D0 DO Presets. Timer. Download on the App Store. GET 1 ON Google Play.
  • Design & Precision: Our award-winning design not only looks beautiful on your counter but precisely controls temperature like no other smart mug on the market. Ceramic Coating: Enjoy the pure taste of your coffee. Precision sensors detect liquid level and temperature.
  • Beyond insulation: 10 oz capacity, 90 min battery, Smart LED indicator (50C - 62.5°C), ember Z Auto Sleep, Bluetooth when not in use, connection to app.
  • "Make it last ember: Keep your drink at the perfect temperature all day when placed on the charging coaster. Add a Sliding Lid (sold separately) and double your battery life."
  • Ember VS Others: Get to the perfect temperature faster and stay there longer with Ember's patented technology. It features all the benefits with none of the drawbacks. Ember Mug: - Normal Mug: 180F - Double Wall Vacuum Insulated Competitors: 160F - TOO HOT: 140F - Goldilocks Zone: The perfect drinking temperature - TOO COLD: 120F - 100F - TOO COLD: 0 hr - 30 min - 1 hr - 1.5 hr
  • What's Included: 1. Ember Mug: 3.3 inches (83.2 mm) 2. Charging Coaster: 4.2 inches (106.7 mm) 3. Power Cable: 4.3 inches (109.2 mm) 4. 10 oz (295 ml) capacity 5. Weight: 14.5 oz (410 g)
  • At home or on-the-go Whether you want to make the most of your morning at home, or head out the door, there is an Ember Mug to suit your lifestyle.
  • Give the gift of warmth. The perfect gift does exist. Whether they are a coffee connoisseur, a daily drinker, or a weekend warrior, they'll benefit from a superior beverage drinking experience - one they'll thank you for all year round. Ember.

Ember - Temperature Control Smart Mug² - 10 oz - Rose Gold

Model:
CM191006US
SKU:
11254995
Your price for this item is $149.95

Customer reviews

Rating 4.5 out of 5 stars with 1549 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

89%
would recommend
to a friend
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 46 Showing 901-920 of 1,549 reviews

  • No more cold coffee

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

    Works like a charm; no more cold coffee! User friendly and highly effective.

    This review is from Ember - Temperature Control Smart Mug² - 10 oz - Black

    I would 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 loving your Ember Mug and are enjoying your perfect temperature down to the last sip - if you have any questions or concerns, please let us know! Ember

  • Favorite Mug

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

    Stainless steel finish is easy to clean and does not wear off like the ceramic finish mugs.

    This review is from Ember - Temperature Control Smart Mug² - 10 oz - Stainless Steel

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

      Hi DDVI, thanks for sharing this! We're glad to hear you've continued to enjoy your new Stainless Steel Ember Mug - if you have any questions or concerns, please let us know! Ember

  • Great Cup with Crappy Battery Life

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

    Love the cup but my complaint is the battery life is not long enough.

    This review is from Ember - Temperature Control Smart Mug² - 10 oz - White

    I would recommend this to a friend

  • good mug

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

    very excellent products, good mug, I bought it for my unit, she loves it.

    This review is from Ember - Temperature Control Smart Mug² - 10 oz - Copper

    I would recommend this to a friend

  • 10oz is not an optimized size.

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

    Wish to have bought the 14oz. 10oz is just too small.

    This review is from Ember - Temperature Control Smart Mug² - 10 oz - Stainless Steel

    No, I would not recommend this to a friend

  • Great mug

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

    Awesome technology. Works as descibed Keeps beverage at set temperature and the cup stays cool

    This review is from Ember - Temperature Control Smart Mug² - 10 oz - Black

    I would recommend this to a friend

  • Ember mug

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

    Beautiful my mom loves it. She says hours later her coffee mug is still the perfect temperature

    This review is from Ember - Temperature Control Smart Mug² - 10 oz - Copper

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

      Hi Marin, thanks for leaving a review! We’re glad to hear your mom has been enjoying her perfect temperature with her Ember Mug! Ember

  • Great Gift

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

    I bought this for my partner as he had the 6oz copper but it wasn’t quite big enough. Needless to say he loved this one and we use it every weekend while we sit outside on a chilly morning and watch the sunrise.

    This review is from Ember - Temperature Control Smart Mug² - 10 oz - Copper

    I would recommend this to a friend

  • Small heated cup

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

    It’s a Very Small cup. I Recommend the larger cup, although its expensive for only a few oz.

    This review is from Ember - Temperature Control Smart Mug² - 10 oz - Black

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

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

  • GREAT MUG

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

    KEEPS MY COFFEE AND TEA WARM ALL THE TIME... ITS A GREAT MUG

    This review is from Ember - Temperature Control Smart Mug² - 10 oz - Stainless Steel

    I would recommend this to a friend

  • Nothing like hot coffee

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

    2.5 cups of coffee and they never got cold or even warm. Always hot!

    This review is from Ember - Temperature Control Smart Mug² - 10 oz - Black

    I would recommend this to a friend

  • Ember 10ox smart mug

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

    Love my hot cup of coffee. Keeps coffee warm for an extended period of time.

    This review is from Ember - Temperature Control Smart Mug² - 10 oz - White

    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 able to take your time drinking your perfect temp with your Ember Mug - we appreciate your support! Ember

  • GREAT CUP

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

    This cup is great. Keeps your coffee or tea hot for 1 1/2 hours. I highly recommend this cup.

    This review is from Ember - Temperature Control Smart Mug² - 10 oz - White

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

      Hi Gary, thanks for leaving a review and sharing this! We’re glad to hear you’ve been enjoying your Ember so far! Ember

  • Cup warmer

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

    Is great for keeping my coffee warm and fresh all morning long.

    This review is from Ember - Temperature Control Smart Mug² - 10 oz - Black

    I would recommend this to a friend

  • Coffee Ember Mug

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

    Absolutely love my ember mug! I reheat coffee multiple times so this is a life saver

    This review is from Ember - Temperature Control Smart Mug² - 10 oz - Black

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

      Hi Refrigerator, thank you for sharing this! We're glad to hear you've been enjoying your Ember Mug and no longer need to reheat your coffee - thank you for your support! Ember

  • Great

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

    Love these mugs! Works well and keeps my coffee hot and delish

    This review is from Ember - Temperature Control Smart Mug² - 10 oz - Black

    I would recommend this to a friend

  • Great for busy managers.

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

    As a senior manager, my daughter had to warm her coffee multiple times. This warmer is the perfect solution!

    This review is from Ember - Temperature Control Smart Mug² - 10 oz - Black

    I would recommend this to a friend

  • Game Changer

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

    I no longer worry about my coffee getting cold before I finish drinking it. Best Mother’s Day gift ever.

    This review is from Ember - Temperature Control Smart Mug² - 10 oz - White

    I would recommend this to a friend

  • Hot coffee

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

    I love hot coffee but hate getting up & down to reheat in the microwave! This cup is great!!

    This review is from Ember - Temperature Control Smart Mug² - 10 oz - White

    I would 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 and no longer need to reheat your coffee! Ember

  • Cozy for the cold days

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

    Great. Product keeps my cafe hot at all times great for cold weather

    This review is from Ember - Temperature Control Smart Mug² - 10 oz - Stainless Steel

    I would recommend this to a friend
Page 46, Showing 901-920 of 1,549 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.