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Ember

Ember Temperature Control Smart Mug 2, 14 Oz, App-Controlled Heated Coffee Mug with 80 Min Battery Life and Improved Design, Black

    • Based on 18,366 reviews
Condition: New
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$137.99 Why this price?
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Availability: In Stock.
Fulfilled by Amazon
Arrives Apr 20 – Apr 23
Order within 7 hours and 17 minutes
Available payment plans shown during checkout

Color: Black


Size: 14 oz


Features

  • Perfect Temperature Everytime: Ember Mug 2 offers up to 80 minutes of heat (120F to 145F) or all-day warmth on its charging coaster. Ideal for keeping drinks at the perfect temperature, perfect for desk use or as a thoughtful gift.
  • Smart or Standalone: Use the Ember app to set precise temperatures and get notifications. Without the app, the mug defaults to 135F and remembers the last setting for a consistent experience.
  • Auto Sleep & Sensors: The mug wakes up when hot liquid is poured and goes to sleep based on motion detection. Features like auto sleep and memory ensure your drink is always at the right temperature.
  • 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 deepHand Wash Safe: Ember Mug 2 is hand wash only with a scratch-resistant coating. Fully submersible up to 1 meter, its easy to clean and perfect for any hot drink. Do not place in the dishwasher.
  • Smart LED Indicator: The LED lights up to show when your drink is at the perfect temperature, making it easy to know when your beverage is ready.

Brand: Ember


Color: Black


Special Feature: Scratch Resistant, Programmable


Theme: Holiday


Recommended Uses For Product: Home


Brand: Ember


Color: Black


Special Feature: Scratch Resistant, Programmable


Theme: Holiday


Recommended Uses For Product: Home


Included Components: Charging coaster,Adapter,Quick start guide,Handle,Drinking Cup


Specific Uses For Product: Hot Drinks


Shape: Round


Pattern: Solid


Product Care Instructions: Hand Wash Only


Age Range (Description): Adult


Material Feature: Insulated


Reusability: Reusable


Unit Count: 1.0 Count


Product Dimensions: 5.85"W x 6.24"H


Number of Items: 1


Manufacturer: Ember


UPC: 810011400580 810011400641


Global Trade Identification Number: 66


Size: 14 oz


Item Weight: 14 ounces


Country of Origin: China


Item model number: CM191400EU


Batteries: 2 A batteries required. (included)


Date First Available: October 15, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Apr 20 – Apr 23

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

    • Cozy Mornings!
Color: Copper Size: 14 oz
I love this mug. I work in a home office and easily get distracted with emails and I love how this mug keeps my coffee the perfect temp even if I get distracted with work. I will say, the battery doesn't last too long if you're not keeping it on the coaster, but since I primarily got this for an office it's not a deal breaker for me. If it's away from the coaster, it may only stay warm for around an hour, which is still a help in my opinion. Connecting the mug with the app every day is slightly annoying but not a big deal. I thought it would just stay connected after the first time but when I don't open the app and pair it every morning it doesn't get hot, only takes like 5 seconds though. Always room for improvement but overall I really like the mug. I've heard mixed reviews on the durability, so I'm curious how it will hold up over time, I also bought the protection plan just in case, but so far so good. ... show more
Reviewed in the United States on March 15, 2025 by Emily
    • By far the best cup to keep your coffee warm, A tad on the expensive side though.
Color: Black Size: 14 oz
This is the most excellent Coffee mug. Definitely get the larger one. I have multiple charging stations so after about 30 minutes if I am not done I can search one out to recharge. Sometimes it gets fooled if the liquid in the cup is too cold. It wont resurrect a really cold cup of coffee. But it will bring a warm one back in line over about 130 degrees. I really prefer the black one because the white one is a bit difficult to clean, UNLESS, you use a magic sponge, those work great for tuning up a white one. Also their customer service is really good. I had a problem with my charging base and they replaced it quickly. ... show more
Reviewed in the United States on February 7, 2025 by Megamon-1
    • Ember is good
Color: Black Size: 14 oz
Does its job well. Keeps the coffee at temp. Doesn’t hurt that it’s also pretty. This replaced our first Ember, which didn’t work so great after falling from the roof of a moving car. Imagine that.🙄
Reviewed in the United States on March 8, 2025 by ZenYogini
    • 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
    • Lasted 3 Years, 10 Months
Color: Black Size: 14 oz
Update No. 2:After 3 years and 10 months of about 1000 uses, battery is finally losing ability to charge. time for a new mug. Update: 16 months later I still use the ember mug every day and like it. But something is loose in the charger base. I have to turn it upside down and place the inverted mug underneath it. I guess a wire is loose or something of that sort so electricity only flows with the whole set-up inverted. So I can’t place the mug on the charger to keep my brew hot for a long time. Since I finish off any given dose of Java fairly fast, this is not a problem. I can do at least 2 cups before I have to recharge. I hope the charger doesn’t die completely. Crazy expensive, but Ember uses induction heating to break the 125° barrier. The “hot” plate never gets hot. All the heat goes into the coffee. It holds a healthy 9 oz. Hand wash. Do NOT microwave. I never seriously thought I’d own a Bluetooth coffee mug and be happy I did. The usual run of nearly identical coffee warmers are just miniature hot plates that, for safety reasons, do not dare go over a certain temperature; around 185°. That temperature, transferred to your mug or cup, just can’t keep your coffee more than about 125° tops in a room with normal temperature. That just doesn’t do it for me. I don’t want warm coffee, I want a HOT coffee. In the past – and by the past I mean about a week ago- I would get up literally every three minutes and warm up my cooling coffee in the microwave for 15 seconds. That worked, but it was tedious. With the Ember mug, You download the app, easily pair your mug to the app after pressing the bottom button and set your desired maintenance temperature. In my case that temperature is 145. I would go to 155 if it would let me but 145 is the max and will do. If you’ve poured a cup that is hotter than 145 the temperature will gradually lower, accurately displayed on your phone or tablet screen if you care to look, and when your target temperature is reached you get a little notification and the temperature stays there very reliably. This is so great. No more getting up from the table and doing The microwave thing. You don’t even have to keep it plugged in once it is charged. The ember mug is good for at least a couple of cups of coffee before the battery inside the mug runs out. If you keep it on the little induction plate then there is no limit to the number of times you can refill. You don’t have to drag around a little induction plate with its cord and transformer if you need to switch rooms. Due to its induction style heating, the bottom of the mug does not get hot. The mug knows when liquid has been poured into it and turns on by itself. A neat thing: if you have half an inch of liquid in the mug it somehow knows that the liquid still needs heat. But as soon as the mug is empty, the mug knows the score and turns off. As long as this thing keeps working reliably, as I pray that it will, I will regret the high price less and less as the months go by. So buy buy buy Ember Mug! ... show more
Reviewed in the United States on February 14, 2021 by Js

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