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Ember Temperature Control Smart Mug, 10 Ounce, 1-hr Battery Life, White - App Controlled Heated Coffee Mug

  • Based on 3,042 reviews
Condition: New
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$98.00 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Nov 21
Order within 9 hours and 14 minutes
Available payment plans shown during checkout

Color: White


Features

  • Keeps your hot drink at the exact temperature you prefer (between 120 degrees Fahrenheit - 145 degrees Fahrenheit). Start with 135 degrees Fahrenheit and adjust up or down.Select your personalized LED color. Capacity- 295 ml or 414 ml (US only)
  • 1 hour battery life on a single charge. Or keep the Ember Mug on the included charging coaster for all day use.
  • Control with your smartphone. Pair with the Ember App to set your temperature, customize presets, receive notifications and more.
  • Safe to hand wash. Ember Mug is IPX7 rated and fully submersible up to 1 meter deep.

Brand: Ember


Color: White


Special Feature: microwave_safe


Style: Modern


Theme: Personalized


Reusability: Reusable


Product Care Instructions: Hand Wash Only


Material Features: Insulated


Material Type: Stainless Steel


Item Weight: 0.75 Pounds


Number of Items: 2


Item Dimensions W x H: 4.3"W x 4.2"H


Unit Count: 1.0 Count


Capacity: 295 Milliliters


Manufacturer: X8RKN


UPC: 852920007030


Global Trade Identification Number: 30


Age Range Description: Adult


Brand Name: Ember


Recommended Uses For Product: Home


Built-In Media: Ceramic Mug, Charging Coaster, AC Adapter


Specific Uses For Product: Hot Drinks


Shape: Round


Pattern: Solid


Theme: Personalized


Occasion: Home


Color: White


Style Name: Modern


Additional Features: microwave_safe


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 21

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


  • Very happy with product.
Color: White
The best part about this cup is that it’s chargeable. No cord to hassle with. Cup retains heat as advertised.
Reviewed in the United States on October 12, 2024 by Jeff

  • Affordable Treat
Color: Black
If you roast your own coffee, there is simply nothing more satisfying than taking every sip at the same temperature. The true flavor of the bean is amplified. This cup does that. I had to buy another when the pins on the charger wore out and would not charge. Couldn't go without it. Microwaving to reheat is a pain and changes the flavor of your roast. ... show more
Reviewed in the United States on August 11, 2024 by Azure Pathways

  • THE mug of the future!
Color: Black
I loved the simplicity and compactness of the packaging. My ember mug arrived in perfect condition. Be sure to charge up your mug before you use it! After charging, downloading the ember app was a breeze and the mug paired easily with my iPhone (be sure to hold the power button down for 5 seconds and have your phone's bluetooth on and discoverable). I was quite surprised by the range of connectivity my phone maintained with the mug— I could be in a separate room with my phone without affecting the mugs ability to maintain temperature! My favorite feature is how the ember app notifies you when your coffee is at your perfect temperature. The app also has some awesome preset temps to choose from (I.e. coffee, tea, latte, etc.). Although the battery doesn’t last for hours, the battery has more than enough energy capacity for your morning coffee or tea rituals. From personal experience, heating my coffee or tea for more than 30 minutes changes the flavor for the worst, as it starts to taste burned. Be mindful that this is an open mug and not a travel mug. The rate of heat loss will be much faster without a lid and heat maintenance will require much more energy and battery. If you’re looking for longer maintenance of your hot beverage, I would recommend purchasing the travel mug! Overall, I am suuuuper happy with my ember purchase! ... show more
Reviewed in the United States on August 25, 2018 by EPG EPG

  • Simple temporary fix when charging pin sticks down in coaster
Color: White
This product works exactly as described but with one flaw, the charge pins in Ember's coaster. Out of the box it worked perfectly. Complete charge in about 1.5 hrs. The Ember app is straight forward and allowed me to pair quickly with my mug. Unfortunately after about an afternoon of using it, one of the charge pins sunk deep into the coaster causing it to lose contact with the charging ring on the bottom of the mug. Thus the battery depleted eventually depleted and wouldn't charge. I filed a claim with amazon and they immediately shipped out a new mug with coaster and giving me 30 days to return the defective one. While waiting the 2 days to receive my replacement, I placed a small folded piece of tin foil (see attached picture) on the defective contact thus giving it enough height to come in contact with the charging ring on the mug. Problem solved ad it charges perfectly. Walla! I am using this awesome mug while I wait my new one. Also, the app monitors my coffee temp perfectly and it stays at my desired temp of 140゚ for about an hour. Totally awesome. Would have given 5 stars had it not been for the defective pin. ... show more
Reviewed in the United States on March 31, 2018 by Durango Durango

  • Easy to set up with phone
Color: White
Really keeps my coffee hot the whole time during breakfast.
Reviewed in the United States on September 2, 2024 by Jan L.

  • Love the concept, but unusable within 3 days
Color: White
UPDATE: I'm on day three owning this product. I have handwashed, never microwaved, and used only plastic implements to stir my drinks, avoiding touching the bottom with even those. Today I placed the empty mug on my counter and stepped away to brew some coffee. From across the room, two minutes later, I heard a faint cracking sound and came over to look. There's a roughly 1cm circle of delamination at the bottom of the cup after two whole days of use. I may try again if they come out with a more durable second gen model because I love the idea, but for now I'm going back to my regular, non-smart mugs. Extremely disappointed in a product that I was really excited about. Luckily Amazon has an easy return policy. .......... First of all I want to say that I really like this product, despite its flaws. It keeps my coffee at a temp I like, and that's all I wanted it for. That said, it's got quite a few issues. A larger capacity, longer battery life, and water-resistant charging coaster would make it a better product overall, but all of these things are disclosed in the product information so I can't really complain too much there. The edges of the handle are somewhat sharp so you have to hold it just right or it digs into your fingers. Totally workable, just maybe not as comfortable as it could be. And although it's minor, I would like it if the custom color light was actually useful in some way. When in use, the mug defaults to solid or flashing white to indicate temp readiness; it looks fine, but why include the option of a custom color for identification purposes if it only shows when the mug is empty? Why not just use the custom color to replace white altogether? More importantly are temperature inaccuracies. If I have mine set to 135, my coffee cools down to around 120, as read by three separate thermometers, and keeps it there. Or, if I set it to 145 and pour in a cup of room temp coffee to heat up, the app will read 145 when it's actually around 120 and continuing to heat. Over an hour later, it's at 130 (so it is still heating up, despite the app saying it's holding). The temp is fairly consistent between the top and bottom of the cup, which is nice, but it's often the *wrong* temp, and by a lot. And then there's the finicky app. It's clean and intuitive, but simply doesn't work well. In addition to the inaccurate temperature reporting mentioned above, there are significant connectivity problems. I'm guessing the latter causes the former. Occasionally the app just decides to say that the cup is empty when it's full, or vice versa. The brightness setting resets itself over and over throughout the day. Often it won't connect to the mug at all. Sometimes this resolves by itself, and sometimes it doesn't work until the app is reinstalled and the mug set back up (luckily a fairly quick process, but not one I want to have to do several times a day, especially after paying 8-16x what a regular mug costs for something that's supposed to be smart). The cup itself, while not perfect, generally does what I need it to do and keeps my coffee at a tasty temperature, but it sure would be nice if it played more nicely with its own app and didn't fudge the temp quite so much. ... show more
Reviewed in the United States on June 2, 2018 by Sarah C. Sarah C.

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