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Ember 14oz Mug 2 Temperature Control Smart Mug Sandstone - 2 of 4Ember 14oz Mug 2 Temperature Control Smart Mug Sandstone - 3 of 4Ember 14oz Mug 2 Temperature Control Smart Mug Sandstone - 4 of 4
Ember 14oz Mug 2 Temperature Control Smart Mug Sandstone - 1 of 4

Ember 14oz Mug 2 Temperature Control Smart Mug Sandstone

$149.99

In Stock

Eligible for registries and wish lists

About this item

Highlights

  • Capacity: 14 oz
  • Built-in battery to maintain your drinking temperature
  • Battery life: 80 minutes, or all day on included charging coaster
  • Ember Mug Charging Coaster2 included
  • Pairs with the Ember app. iOS and Android compatible
  • Temperature range: 120°F – 145°F
  • Ember Mug is safe to hand wash and submersible up to 1 meter in water
  • Do not microwave

Description

Designed for home or office, Ember Mug 2 does more than simply keep your coffee hot. The temperature control smart mug allows you to set your preferred drinking temperature (120°F – 145°F), so you can enjoy your hot drink—just the way you like it— from the first sip to the last drop.

Ember Mug 2’s built-in battery maintains your chosen drinking temperature for up to 80 minutes, or all day with the included charging coaster.
Number of Pieces: 2
Dimensions (Overall): 4.6 Inches (H) x 3.5 Inches (W)
Capacity (Volume): 14 Ounces
Service For: 1
Used For: Hot Beverages
Material: Polycarbonate, Ceramic, Aluminum, Stainless Steel
Care & Cleaning: Hand Wash
TCIN: 89101953
UPC: 810011402522
Item Number (DPCI): 072-08-9016
Origin: Imported
If the item details aren’t accurate or complete, we want to know about it.

Shipping details

Estimated ship dimensions: 6.3 inches length x 6.27 inches width x 6.12 inches height
Estimated ship weight: 2.64 pounds
We regret that this item cannot be shipped to PO Boxes.
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO

Return details

This item must be returned to any Target store.
This item must be returned within 90 days of the date it was purchased in store, delivered to the guest, delivered by a Shipt shopper, or picked up by the guest.
See the return policy for complete information.

Q: Is the inside of the mug ceramic or stainless steel?

submitted by KA - 1 year ago
  • A: Ember Mug is made of durable stainless-steel with FDA food grade ceramic-reinforced coating.

    submitted byVictim of theft - 1 year ago
  • A: The whole mug is made out of the same material

    submitted byC - 1 year ago

Q: Where is the product made? Is it made in China?

submitted by Min - 15 days ago
  • A: All Ember products are proudly designed in California and manufactured in China

    submitted byEmber, Inc. - 14 days ago
    Brand expert

Q: what is the longest amount of time you can keep coffee warm?

submitted by amy - 2 months ago
  • A: Hi Amy, the Ember Mug can keep your coffee at your perfect temperature all day when kept on the coaster between sips. Away from a charging coaster the internal battery can keep your coffee warm for 80-90 minutes before it needs to recharge.

    submitted byEmber, Inc. - 14 days ago
    Brand expert

Q: Does it come with a lid?

submitted by Ember mug - 2 months ago
  • A: The 14oz Ember Mug does not come with a lid, however our 14oz Sliding Lid is compatible and can be purchased as an optional accessory

    submitted byEmber, Inc. - 5 days ago
    Brand expert

Q: Does this 14oz cup for standard cup holder in the car? Thank you.

submitted by VLopez - 3 months ago
  • A: The Ember Mug 2 may fit in some vehicles' cup holders, but we can't guarantee that it will fit in most. We have another great product called the Travel Mug 2 which is designed for commutes, can maintain your perfect temperature for up to 3 hours, and can fit securely in your car's cup holder.

    submitted byEmber, Inc. - 5 days ago
    Brand expert

Q: Will the Ember 2 mug charge with an Ember 1 charging coaster?

submitted by mellynn701 - 3 months ago
  • A: Each of our Ember Mugs, Travel Mugs, Tumblers, and Cups are compatible with each of our charging coasters, regardless of product generation. This means if you have a charging coaster from your first generation Ember Mug or Travel Mug, your Ember Mug 2 will still charge just as effectively on your old coaster.

    submitted byEmber, Inc. - 5 days ago
    Brand expert

Q: Does it fit into a standard coffee holder in my car?

submitted by Becky - 3 months ago
  • A: This is a great question Becky -- while the Ember Mug 2 may fit in some vehicles' cup holders, it likely won't fit in most. We have another great product called the Travel Mug 2 which is designed for commutes, can maintain your perfect temperature for up to 3 hours, and can fit securely in your car's cup holder.

    submitted byEmber, Inc. - 5 days ago
    Brand expert

Q: Do I have to pair the mug to a device?

submitted by Victim of theft - 1 year ago
  • A: Pairing your Mug with a device is totally optional and your Ember Mug will still keep your beverage warm without using the Ember App. By default the Mug will maintain its default temperature of 135F. If you wish to change the set temperature you will need to pair with a compatible device. That said, once you pair and set a custom temperature, your Mug will remember its last-set temperature from the Ember App. If you like it a few degrees hotter and don't want to use the app, you can pair once, set the desired temperature, and unpair or delete the app (or just ignore it). We hope this information is helpful!

    submitted byEmber, Inc. - 6 months ago
    Brand expert

Q: Can it heat up a cold/ room temp drink?

submitted by Rabmakz - 1 year ago
  • A: No, nor can it heat the beverage while charging

    submitted byKaceyL - 1 year ago

Q: What is the highest temperature it will reach? I like my coffee super hot.

submitted by ChristyC - 1 year ago
  • A: 145 degrees is the hottest

    submitted byC - 1 year ago

Additional product information and recommendations

Guests are saying

The Ember mug has garnered mixed feedback from guests, highlighting its innovative design that keeps beverages at the desired temperature. Many guests appreciate its functionality and aesthetic appeal, making it a popular gift choice. However, concerns about battery life, charging issues, and durability of the charging coaster have been frequently mentioned. Despite these drawbacks, the mug's ability to maintain heat and enhance the coffee-drinking experience remains a strong selling point for many users.
    Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
    4.4 out of 5 stars with 9772 reviews
    design: 3.82 out of 5
    ease of use: 3.76 out of 5
    easy to clean: 3.92 out of 5
    quality: 3.18 out of 5
    value: 2.87 out of 5
    55% would recommend
    36 recommendations
    3 out of 5 stars
    7 February, 2026
    originally posted on ember.com
    Image

    Beautiful and sleek design, but the battery...

    I received the Ember mug as a Christmas present. Beautiful color and sleek design; however, there's an obvious flaw with the battery. Five minutes after being fully charged and removed from the charging coaster, the app displays 95% battery, and after forty-five minutes, it drops to 6%. It definitely fails and doesn't maintain temperature for 1.5 to 80 minutes.
    Rolandinho
    Did you find this review helpful?
    4 out of 5 stars
    5 February, 2026
    originally posted on ember.com
    Image

    Careful of easily spilling with rounded bottom

    I've had this mug for a year and really love it. The only problem I have is the rounded bottom makes it so easy to tip. One slight push or nudge and it knocks over since the bottom is not flat. Mine charges fine and stays hot but I've knocked it over a few times by barely hitting it. Other than that mug is great. I don't use it for first cup of the day since I drink that one fast. But afternoon cup or a cup of tea to drink slow stays nice and hot. Nothing worse than taking a sip of cold drink that's been sitting a while.
    SB CPA
    Did you find this review helpful?
    2 out of 5 stars
    5 February, 2026
    originally posted on ember.com
    Image

    Lid sucks cup ok

    Stupid design on 16oz lid you cant tell if its closed or open or what side to drink out of. If you accidentally drink out of the wrong side coffee hits you in the eyes. It is worse early in the morning when its still kind of dark outside. Also you adjust the color but its never your color it stays mostly just white
    AG
    Did you find this review helpful?
    4 out of 5 stars
    5 February, 2026Verified purchase

    (no review title)

    Love the cup and convenience but hate the battery life!
    Leisa
    Did you find this review helpful?
    5 out of 5 stars
    4 February, 2026
    originally posted on ember.com
    Image

    Best gift!

    This was given to me by my daughter because I was habitually allowing my coffee to get cold. I love this cup and have used it almost every day for several years.
    Debby
    Did you find this review helpful?
    3 out of 5 stars
    3 February, 2026
    originally posted on ember.com
    Image

    Good Mug, Weak Battery

    I like the mugs, but the battery life is terrible. 80 minutes for the large mug. and the battery drains when it's not being used. I charge it at 100% and overnight it will drop to 65%. Otherwise, it keeps my coffee hot and I like being able to regulate the temp. At the default temperature the coffee gets burned pretty fast. I keep it at 125º. Just need to beef up the battery life. Leaving the mug on the charger all dies sucks up electricity,
    Did you find this review helpful?
    1 out of 5 stars
    Thumbs down graphic, would not recommend
    1 February, 2026Verified purchase

    Ember is sll show and no go

    This item is very ineffective. It doesn’t keep my beverage warm and fails to charge properly.
    rkiij
    design: 1 out of 5
    ease of use: 1 out of 5
    easy to clean: 3 out of 5
    quality: 1 out of 5
    value: 1 out of 5
    Did you find this review helpful?
    1 out of 5 stars
    30 January, 2026
    originally posted on ember.com
    Image

    Disappointed

    Got this at Christmas. Had to remove and re sync to Bluetooth every time I used it. Did not run while on the charging plate, and took nearly half a day to charge. Options were full refund or replace with a different color (no copper available at the time)
    aharm
    Did you find this review helpful?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    29 January, 2026Verified purchase

    Worth it.

    Battery off the dock could be better, but it gets the job done.
    thisjustin
    design: 5 out of 5
    ease of use: 4 out of 5
    easy to clean: 4 out of 5
    quality: 5 out of 5
    value: 4 out of 5
    Did you find this review helpful?
    2 out of 5 stars
    29 January, 2026Verified purchase

    Does not heat up enough

    I wanted to love this but I don’t. Battery dies right away. Too expensive to not do its job.
    Momma
    design: 5 out of 5
    ease of use: 2 out of 5
    easy to clean: 5 out of 5
    quality: 1 out of 5
    value: 1 out of 5
    Did you find this review helpful?
    1 out of 5 stars
    28 January, 2026
    originally posted on ember.com
    Image

    Company does not stand behind their product.

    To all who purchase or own ember mug, beware, they do not stand behind their products. If something goes wrong. I've owned 2 mugs, and I had issues 3 times within a 1 1/2 year and they did not stand behind it twice, the mugs stopped working. And stopped connecting to your app. The heating plate stopped working, and now my mug again is not communicating with app and their resolution is will give you a discounted price
    Hemi8936
    Did you find this review helpful?
    1 out of 5 stars
    27 January, 2026
    originally posted on ember.com
    Image

    Worst app and makes mug useless

    I got the mug and it worked for a few times in a short period of time. In recently months I haven't been able to connect it. I followed the available instructions and reset the app and data many times but the mug just sits on my counter wasting space.
    Hot coffee dreamer
    Did you find this review helpful?
    1 out of 5 stars
    27 January, 2026
    originally posted on ember.com
    Image

    Don't Waste Your Money

    It stopped working 2 weeks after 1 year. Company was not helpful. They said after a year, buyer needs to pay for repair. Disappointing for the price point.
    amwood3
    Did you find this review helpful?
    5 out of 5 stars
    27 January, 2026
    originally posted on ember.com
    Image

    (no review title)

    This is the best hot cup period! Coffee! Hot tea! Hot Chocolate ❣️❣️❣️❣️❣️
    Patti70
    Did you find this review helpful?
    1 out of 5 stars
    26 January, 2026
    originally posted on ember.com
    Image

    Defective

    I have purchased two of these and for awhile (last one worked for only three months) and both have malfunctioned for the same reason. The pins on the coaster break down and will no longer keep the cup charged. When they worked they worked great. Unfortunately, they don't last very long before this defect renders them useless.
    Texcyn
    Did you find this review helpful?
    5 out of 5 stars
    25 January, 2026
    originally posted on ember.com
    Image

    Love the Heat

    This is a tea and coffee game changer. I love controlling the mug through the app for sure
    AlittethisAlattethat
    Did you find this review helpful?
    5 out of 5 stars
    22 January, 2026
    originally posted on ember.com
    Image

    This mug is an absolute must have!

    My first Ember 14 oz mug lasted 3 years to the week after being used 3 times a day. The mug was still in perfect condition but the battery died. The charger pins gave out after a year or so on the coaster so I did have to buy another coaster. I have had my second Ember cup for 14 months now and it is still in perfect condition. I plan to buy another one soon to keep on hand for whenever this one dies because I simply cannot be without this cup. I absolutely love it! I like to linger over my email in the morning while enjoying my first cup of coffee and now it stays hot for over an hour. I rinse it out under running hot water and wipe clean with a sponge and carefully dry with the dish towel before putting i back on the coaster. I have had no issues with peeling or stains as some people have reported.
    Carol82
    Did you find this review helpful?
    5 out of 5 stars
    21 January, 2026
    originally posted on ember.com
    Image

    So good I had to buy another!

    Purchased one for my wife this Christmas. She loved it so much, I had to get one for myself! I love it too. keeps my Joe at the perfect temp!
    chetter62
    Did you find this review helpful?
    5 out of 5 stars
    20 January, 2026Verified purchase

    (no review title)

    This was a gift but I also received one. Game changer for coffee drinkers. Highly recommend purchasing the lid so you can take it on the go.
    CanonK2
    Did you find this review helpful?
    2 out of 5 stars
    15 January, 2026
    originally posted on ember.com
    Image

    Heat up

    loved ember cup when it want to work! The temp is not heating up my cup. Purchased the mug 2 years ago. Oh well.
    Lisa
    Did you find this review helpful?

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