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 65 Showing 1,281-1,300 of 1,557 reviews
Rated 5 out of 5 stars
Hot Tea Without the hassle of a lid
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I have tried so many different items to keep my coffee hot while I'm taking my time and drinking it slowly...this blue tooth heater is by far the best I've found!
This review is from Ember - Temperature Control Smart Mug² - 10 oz - Black
I would recommend this to a friend
Rated 5 out of 5 stars
Good
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Bought it for mothers day, she loves it very good product. Built quality.
This review is from Ember - Temperature Control Smart Mug² - 10 oz - Black
I would recommend this to a friend
Rated 5 out of 5 stars
Hot Coffee!
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I hate it when my coffee gets cold. The app that goes with this cup is awesome. Easy to use and helpful in many ways. Yes it costs a bit. But I HATE COLD COFFEE!!
This review is from Ember - Temperature Control Smart Mug² - 10 oz - Copper
I would recommend this to a friend
Rated 5 out of 5 stars
Great product
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Posted . Owned for 8 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great! I have two. I’ve never had an issue this far.
This review is from Ember - Temperature Control Smart Mug² - 10 oz - Black
I would recommend this to a friend
Rated 5 out of 5 stars
Doriellen
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Gave it to my son-in-law for Christmas. He really liked it. The color is really nice too.
This review is from Ember - Temperature Control Smart Mug² - 10 oz - Copper
I would recommend this to a friend
Cons mentioned:
Battery life
Rated 1 out of 5 stars
Poorly Designed
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Poor design and execution, just buy one of the much cheaper mug warmers. The battery only lasts about an hour, so it's never far from the charging base anyway.
The one light, one button design is a real pain and makes it difficult to tell if the mug is on or off because there doesn't seem to be a way to completely turn it off. The light will pulse if I move the mug at all, even when not actively warming. There's no battery indication on the mug itself, you have to use the clunky app.
The charging base isn't waterproof, so be careful of any spills. And instead of using wireless charging it uses two metal contacts that have to line up exactly with the mug.
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 Sean, thank you for leaving a review and sharing this. We're sorry to hear about the experience you've had with your Ember. We appreciate the feedback in regard to the design of the mug and the coaster and would be happy to share this with our team! Battery life can depend on a number of factors, but if you feel your battery is draining faster than normal, please feel free to reach out to us at [email protected] so we can help!
Rated 5 out of 5 stars
enjoying coffee one sip at a time
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This is the best mug so far. It keeps coffee warm to the last drop
This review is from Ember - Temperature Control Smart Mug² - 10 oz - Copper
I would recommend this to a friend
Rated 4 out of 5 stars
It's a neat cup and excited about its future
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great but its official mobile app is terrible (get the 3rd app one)
This review is from Ember - Temperature Control Smart Mug² - 10 oz - Red
No, I would not recommend this to a friend
Rated 5 out of 5 stars
A unique product my dad lovers
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I picked this mug up for my father for the holidays. He uses it for hours everyday day and loves the app it aligns to. I would purchase it again.
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 and sharing this! We're glad to hear the Ember was gifted and your father has been enjoying his mug - if you have any questions or concerns, please let us know!
Rated 1 out of 5 stars
Out of Business?
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
The fact that Best Buy no longer sells this sell a lot. The first time I use the mug, it was great. The second time, and every time since the battery lasts less than 45 minutes. I tried to contact the company, but no response. They don’t have a phone number and they don’t answer email or their text support line.
This review is from Ember - Temperature Control Smart Mug² - 10 oz - White
No, I would not recommend this to a friend
Brand response from Ember, Inc.
Posted .
Hi Brandon, we are so sorry to hear you are having an issue with the battery life of your Ember Mug. Rest assured that, although we are working through some delayed response times due to high volume, we are absolutely responding to all emails and you can expect a response soon if you haven't received one yet. For issues related to warranty, we also have a warranty request form which you can complete on our website that can help us process your claim even faster. We thank you for your support and look forward to getting this issue resolved for you!
Rated 5 out of 5 stars
Birthday
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Wow this was a birthday present for my stepmother and I know she will absolutely love it!
This review is from Ember - Temperature Control Smart Mug² - 10 oz - White
I would recommend this to a friend
Rated 5 out of 5 stars
Very happy with this purchase.
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Very happy with this product! Has met or exceeded all the advertised features.
This review is from Ember - Temperature Control Smart Mug² - 10 oz - Black
I would recommend this to a friend
Rated 5 out of 5 stars
Available! best price, great product
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Fabulous to find that Best Buy had this hard to find great cup AVAILABLE! Arrived early. Perfect condition.
Best price, works so well. Hooray!
This review is from Ember - Temperature Control Smart Mug² - 10 oz - Black
I would recommend this to a friend
Rated 5 out of 5 stars
Hot cup of coffee and tea
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Bought this for my wife to enjoy her espresso machine and tea at night and she loves it! It looks modern and loves the app features.
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 Jose, thanks for leaving a review and sharing this! We're glad to hear your wife has been loving her Ember - if you have any questions or concerns, please let us know!
Rated 4 out of 5 stars
Uh
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This was simply ok and having second and third thoughts about this purchase
This review is from Ember - Temperature Control Smart Mug² - 10 oz - Black
No, I would not recommend this to a friend
Rated 5 out of 5 stars
Great product! A little pricey, though.
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
My mom loves it. Her only complaint is that the white stains too easily. I got my husband the same one in black. He loves it, too.
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 Rileek, thanks for taking the time to leave a review here! We're glad to hear your mom and your husband have been enjoying their Embers and appreciate your feedback about the coating - we'll certainly share this with our team. If you have any questions or concerns, please let us know.
Rated 5 out of 5 stars
Great gift
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Dad loves it, we’ll see how the app pans out but the device functions great
This review is from Ember - Temperature Control Smart Mug² - 10 oz - Black
I would recommend this to a friend
Rated 5 out of 5 stars
Great for slow drinks
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Keeps drink nice and hot for upto 2 hours on single charge.
This review is from Ember - Temperature Control Smart Mug² - 10 oz - Rose Gold
I would recommend this to a friend
Rated 5 out of 5 stars
Good gift
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Posted . Owned for 4 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Got this mug as a gift & she loved it. Uses it every morning!
This review is from Ember - Temperature Control Smart Mug² - 10 oz - Black
I would recommend this to a friend
Rated 5 out of 5 stars
Ember Stainless
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I already own several Ember products. This stainless still is a great piece to match your Stainless Steel kitchen appliances.
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 there, thanks for leaving a review here! We're glad to hear you've been enjoying your new Stainless Steel Ember - if you have any questions or concerns, please let us know!