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Ember Temperature Control Smart Mug 2, 10 Oz, App-Controlled Heated Coffee Mug with 80 Min Battery Life and Improved Design, Black

  • Based on 18,917 reviews
Condition: New
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Availability: 20 left in stock
Fulfilled by Certified Brands

Arrives Monday, Jul 14
Order within 16 hours and 22 minutes
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Color: Black


Size: 10 oz


Features

  • Ember Coffee Mug with Longer Lasting Battery: Our updated smart coffee mug's extended battery life keeps your drink at your preferred temperature (between 120F - 145F) for up to 80 minutes on a full charge or all day on its redesigned charging coaster
  • Smart With or Without App: Pair this temperature control mug with the Ember app to set the temperature, customize presets and more; Our self-heating coffee mug is also functional without the app and remembers your last-used temperature (135F out of box)
  • Auto Sleep: Our heated coffee mug intelligently senses when to turn on and off; The mug enters sleep mode when empty or after 2 hours of inactivity; Ember wakes up when it senses movement or liquid
  • Hand Wash Only: An updated scratch-resistant coating is safe to hand wash; Ember Mug 2 is IPX7 rated and fully submersible up to 1 meter deep
  • Perfect Gift for a Life Well Sipped: Whether self-gifted or given to another, there's no better way to share warmth than a favorite drink at just the right temperature every time

Brand: Ember


Color: Black


Special Feature: Auto Sleep, Heat Reveal Technology, App Controlled, Scratch Resistant


Style: Modern


Theme: Holiday


Brand: Ember


Color: Black


Special Feature: Auto Sleep, Heat Reveal Technology, App Controlled, Scratch Resistant


Style: Modern


Theme: Holiday


Recommended Uses For Product: Home


Included Components: cup


Specific Uses For Product: Hot Drinks


Shape: Round


Pattern: Solid


Product Care Instructions: Hand Wash Only


Age Range (Description): Adult


Material Feature: Heat Resistant, Unbreakable


Reusability: Reusable


Unit Count: 1.0 Count


Product Dimensions: 6"W x 5"H


Number of Items: 1


Pattern: Smart Mug


Manufacturer: Ember


UPC: 810011400085


Global Trade Identification Number: 85


Size: 10 oz


Item Weight: 1 pounds


Item model number: CM191000US


Batteries: 1 Lithium Ion batteries required. (included)


Number of pieces: 1


Warranty Description: Manufacture.


Batteries required: Yes


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • This may save your sanity
Color: Black Size: 14 oz
My bf was incessantly complaining about cold coffee. Our poor microwave got a good workout on warm-ups and it was inconvenient when we were upstairs enjoying weekend whatever's and it was downstairs. THIS is a great solution for situations like the one I just described. I saw earlier models of this concept and the reviews weren't great, so I revisited it later knowing his birthday was coming up and knowing if I heard one more complaint about it I was going to lose my marbles. That is never good for our house when THAT happens. So, I took the plunge and it was a good call. I haven't heard a stinking squeak about cold coffee since, and it sure has been nice. Now, if we can work on the slurping when he drinks his coffee it would be perfection but we pick our battles, right? I'll take the quiet for now, Lol. Ladies, if you are a middle aged peri- menopausal woman like me who has little patience anymore for unnecessary difficulty and values low blood pressure and easy everything, this just might be your ticket to a peaceful, weekend heaven. Hot coffee and a happy boyfriend equal quiet weekend mornings for me so it was worth every penny and then some. Winning! Side note: I waited to write this review to make sure there were no product flaws. There are none to report. Seriously, not a single one, and this guy drinks multiple cups of coffee a day. We bought this unit in January. It's been working consistently great, zero issues. We highly recommend. You're welcome!! ... show more
Reviewed in the United States on June 5, 2025 by J. Bluemel

  • Works well
Color: Black Size: 14 oz
Owning this is how I know I don't have any real problems in my life. I always thought flying cars would be the key indicator, but this item proves that we are now living in the future. Coffee stays as hot as I want it; I don't have to finish it more quickly than I'd like to, or settle for less-than ideal drinking temperature. I will note two minor drawbacks which may impact you more than me, depending on your use case. First, I'm anxious to place the mug on the charging station until I know it's thoroughly dry, but since I only use it on leisurely mornings, not every day, this is no problem. Second, it can form a "skin" over coffee if I use too much milk or cream (which would be too much, anyway). But neither of these issues have managed to ruin the experience for me. ... show more
Reviewed in the United States on June 9, 2025 by Kevin J. Mohan

  • Great mug and excellent customer service
Color: White Size: 14 oz
I just love being able to sip my coffee leisurely while this mug keeps it at the perfect temperature. I loved it so much that I bought two more as gifts. I also bought the optional lid to make it easier to carry around and reduce the chances of spilling. The coaster stopped charging the mug after seven months. I emailed Ember and they responded immediately and are sending me a replacement coaster . They were very helpful and made it easy for me. I was very impressed with their customer service. ... show more
Reviewed in the United States on May 24, 2025 by Elenaquilter

  • Great mug, a LOT expensive, but definately works.
Color: Black Size: 14 oz
The original review was accurate, but now that I've had the mug for 6 months (Originally 3 star), I have to reduce its rating... The mug itself is great, works well, and does what it says. It keeps my drinks at the temperature I set it to. The reason I'm reducing the rating here for 2 reasons. 1) Trying to reach an actual person or something more intelligent than an automated help desk, is seeming to be nearly impossible. - To expand on this: I have been unable to find any contact information to report any issues I do have with the mug or software (I have no issues with the mug so far, but the software annoys me to no end). 2) The software for the mug is so far below par, that they might as well just have a digital display on the side to show the temp and just set it that way. - Let me expand on this: a) If you don't keep your mug paired, ie: carry it with you 100% of the time, anytime it isn't paired, it forgets its pairing, and you have to go through the pairing procedure again to reconnect it. My car is a 2014, and the BlueTooth in it remembers my phone when I start it up, but this mug cannot. b) There's no way to override the heating to ON, if the sensor doesn't trigger to say the mug isn't empty, it won't turn on, even in the software Bluetooth connection. Through some digging, it states that it determines if it's empty by the significant difference in temperature: The mug is cold, pour warm to hot fluid in it, and it detects the temp change and determines it's not empty. I understand this is probably a safety feature to prevent the mug from burning out, but there should be some way to turn it on when you put room temp liquid into a room temp mug. (I usually make a batch of tea, and if I don't finish it all in a day, I use it the next day, I shouldn't have to microwave the first cup just to get it hot enough for the mug to realize it's full.) So in summary: -The mug is absolutely great, so far it's held up fine, with no chips/scratches. Works great to keep temp set. -Software needs a LOT of work. The biggest issue is the Bluetooth connection/protocol. I shouldn't have to re-pair it every day just to connect to the mug to change it from Tea to coffee, or some other temp for a different drink. -Better contact forms, for when you can't resolve the problem via automated help. I'm hoping that by rating this at only 1 star, maybe I'll get a way to contact the company, or at least they'll read this review and take the issues under advisement. Maybe even make a suggestions/complaints form to get these issues noticed so they know what to work on. Until I see a way to contact a live person, even if it's just email, or something simple, I cannot rate this higher than a 1. IF I were having a real issue with this mug (like it not working) I'd be out the money it cost me to buy it. Original Review Below this line: *********************************** Keeps my tea at the temperature I set, making every sip enjoyable. Pros: Heats relatively fast Keeps Temp very well. Con's: It's for Right Handers, if you're left-handed, (or hold the mug in your left hand), the LED is on the back side where you can't see it (less of a problem while you're actually holding it), but if you set it down for grabbing with your left hand you can't see the LED. The software is a little glitchy. I tried setting it to Celsius for a little bit, then when I tried to switch it back to Fahrenheit, it wouldn't switch, I had to reset the app completely to default to get it back to Fahrenheit. Couldn't find a contact form for issues (like the above software glitch), or suggestions. ... show more
Reviewed in the United States on May 29, 2022 by Alexandria

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