Ceremonia - Shop now

Add to your order

  • Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
  • 24/7 support when you need it.
  • Quick, easy, and frustration-free claims.
Cover this product:
3-Year Protection Plan $13.49
4-Year Protection Plan $17.99
Cover all of your eligible devices:
Complete Protect: One plan covers all eligible past and future purchases (Renews Monthly Until Cancelled) $16.99/month

Add to your order

  • Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
  • 24/7 support when you need it.
  • Quick, easy, and frustration-free claims.
Cover this product:
$99.94
FREE Returns
FREE delivery Wednesday, May 14 to Nashville 37217
Or Prime members get FREE delivery Tomorrow, May 10. Order within 1 hr 58 mins.
In Stock
$$99.94 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$99.94
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Amazon
Amazon
Ships from
Amazon
Returns
30-day refund/replacement
30-day refund/replacement
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Support
Product support included
What's Product Support?
In the event your product doesn't work as expected or you need help using it, Amazon offers free product support options such as live phone/chat with an Amazon associate, manufacturer contact information, step-by-step troubleshooting guides, and help videos. By solving product issues, we help the planet by extending the life of products. Availability of support options differ by product and country. Learn more
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Include
Add a Protection Plan:
Sorry, your monthly warranty plan was removed because these plans are currently only available for single-item orders.
Add to your order

3 Year Kitchen Protection Plan

from Asurion, LLC
  • No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
  • Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
  • Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. We will send you an e-gift card for the purchase price of your covered product. In some instances, we will replace or repair it.
  • Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
  • Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.

4 Year Kitchen Protection Plan

from Asurion, LLC
  • No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
  • Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
  • Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. We will send you an e-gift card for the purchase price of your covered product. In some instances, we will replace or repair it.
  • Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
  • Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.

Asurion Complete Protect: One plan covers all eligible past and future purchases on Amazon

from Asurion, LLC
  • Buy a lot of stuff on Amazon? Tons of items eligible for coverage, from the latest tech like Laptops, Game Consoles, TVs, Phones, and Cameras to major appliances, sporting goods, tools, toys, personal care, furniture, and more (not eligible for commercial or business use items).
  • Accidents Happen. That’s why for your portable products we cover accidental damage from handling such as drops, spills and cracked screens. We also cover electrical and mechanical malfunctions, power surges, and wear and tear.
  • Today's and Future Purchases covered. 30 days after you are enrolled, all eligible purchases today and eligible future purchases made on Amazon will be covered by your plan as long as you are enrolled.
  • Fast, easy claims. Frustration-Free claims, with most filed in minutes. We will fix it, replace it, or reimburse you with an Amazon e-gift card for the purchase price of your product (excluding tax). File at Asurion.com/amazon.
  • No Hidden Fees. For just $16.99 a month + tax you’re covered for up to 5,000 in claims per 12-month period. *THIS PROGRAM IS MONTH-TO-MONTH AND WILL CONTINUE UNTIL CANCELED* Coverage for all products ends 30 days after the plan is canceled. Cancel any time.

Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Black - 14 oz.)

4.2 out of 5 stars 4,503 ratings

Limited time deal NO_OF_HOURS hours NO_OF_MINUTES minutes Limited time deal NO_OF_MINUTES minutes Limited time deal NO_OF_MINUTES minutes NO_OF_SECONDS seconds Limited time deal NO_OF_SECONDS seconds Limited time deal
$99.94 with 23 percent savings
List Price: $129.95
FREE Returns
Brief content visible, double tap to read full content.
Full content visible, double tap to read brief content.
Color: Black
{"desktop_buybox_group_1":[{"displayPrice":"$99.94","priceAmount":99.94,"currencySymbol":"$","integerValue":"99","decimalSeparator":".","fractionalValue":"94","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"8f2lvnRAGTLnn2o880N8XNu%2BSDt0laCV7Ji5qHbH4hNfVHPO2uZuZWX%2FXvftoK5jmeqbce0B98h2v8JPJ5a0XXNviO90eW5JgEWQd9XPLM%2Fg0KcuKZeP%2F%2BECplnzaMJ04ra0QEOVuoz%2FugLUoFXytvXnCq2WYqZc9FeUIaxU4bOlHHYBR5%2F8Qn97PfsGOFhq","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

Color Black
Material Ceramic Matte Finish with Stainless Steel Body
Brand Nextmug by Nextboom
Product Dimensions 4.5"L x 4.5"W x 5"H
Item Weight 14 ounces

About this item

  • ALWAYS THE PERFECT TEMPERATURE – The Nextmug will keep your hot coffee, tea or preferred beverage at the perfect temperature wherever you are. Simply select Warm (130°), Hot (140°), or Piping (150°) and enjoy for hours.
  • SMART MUG TECHNOLOGY – Long-lasting battery maintains your ideal temperature. LED lights display battery life & real-time temperature. Includes Spill-Resistant Lid & Charging Coaster.
  • SUPER SIMPLE – On-board Control Button easily turns mug On/Off & sets the temperature. Takes only seconds to set the mug to your perfect temperature. No app required - no passwords, re-booting or security concerns.
  • EXPERTLY CRAFTED - Elegant ceramic matte finish covers the durable, stainless-steel body of the mug. The patented, ergonomically designed body and handle fits perfectly in your hands. Ideal for home, office or home office.
  • THE PERFECT GIFT - Give the gift that is certain to delight. Perfect for everyone on your list…moms, dads, grandparents, teachers, birthdays, graduations and more!
  • INNOVATION FROM THE USA - Nextmug was designed and tested at our offices in Boulder, Colorado by a team with decades of experience making award-winning consumer products.
  • WHAT'S INCLUDED – (1) 14 oz. Nextmug; (2) Docking Coaster & 6-foot cord to charge the lithium-ion battery inside the Nextmug; (3) Spill-Resistant Lid to keep hot liquids in the mug and help maintain the ideal temperature for longer periods of time. All Nextmugs are fully compatible, including mugs, lids, docking coasters and accessories.

Frequently bought together

This item: Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Black - 14 oz.)
$99.94
Get it as soon as Wednesday, May 14
In Stock
Sold by Nextmug by Nextboom and ships from Amazon Fulfillment.
+
$24.99 ($2.78/ounce)
Get it as soon as Wednesday, May 14
In Stock
Sold by Beauty-Gift and ships from Amazon Fulfillment.
+
$29.98
Get it as soon as Wednesday, May 14
In Stock
Sold by Yeemore home and ships from Amazon Fulfillment.
Total price: $00
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Choose items to buy together.

Discover similar items

No results available. Please adjust the filters and try again.
No more recommendations. Try adjusting your filters.
COSORI Coffee Mug Warmer & Mug Set for Desk, Cup Heater, Office & Christmas Gifts, 1°F Precise Temperature Control, Touch Tech & LCD Digital Display (77-194℉), 304 Stainless Steel, Silver/Black
4.58,217
$39
Ember Temperature Control Smart Mug 2, 14 Oz, App-Controlled Heated Coffee Mug with 80 Min Battery Life and Improved Design, White
4.218,648
$250
Salton SMW12BK Mug Coffee Warmer, Black
4.21,270
$13
Vsitoo S3 Pro Temperature Control Heated Coffee Mug, Improved Design,Smart LED Light/APP Control/Auto Sleep/Temperature Setting
4.030
$109
APEKX Self-Heating Ceramic Coffee Mug - Stable 130°F Temperature, 15W Wireless Phone Charging, 12.8 fl oz Capacity - USB-C Enabled. (Deep Navy)
3.9122
$23Typical:$39.99
Waipfaru Coffee Warmer & Mug Set for Desk, Heated Cup With Auto Shut Off, Electric Self Heating & 3 Temperature Control Smart Mug for Office, Home and Travel, Black
4.126
$22Typical:$26.99
VOBAGA Mug Warmer & Mug Set for Desk, Electric Coffee Cup Warmer with Temperature &Timer Settings, Smart Coffee Warmer Mug with 15oz Cup for Heating Coffee, Candles, Ideal Coffee Gifts Accessories
4.551
$25$28.99
Kepwam Heated Coffee Mug 14oz - Fast Heating & Longer Battery Life Self Heating Coffee Mug Hot to 149℉ - Touch & App Controlled Mug Coffee and Hot Beverage Warmer, Gifts for Women and Men
4.3281
15% off
Limited time deal
$59List:$69.99
Coffee Mug Warmer & Mug Set, KRGMNHR Smart Coffee warmer for Desk with Auto Shut Off for Desk Home Office Use, Pressure-Activated Technology, 13.5 oz Flat-bottomed Tea Cup, New Matte Black Set
4.3148
$23
Coffee Mug Warmer, Coffee Warmer for Desk with 3 Temperature Settings, 8H Auto Shut Off Coffee Cup Warmer, Smart Beverage Warmer Plate for Coffee Tea, Milk, Office Coffee Gifts, Black
4.132
$13Typical:$19.99
Coffee Mug Warmer for Desk, Cup Warmer with Auto Shut Off Smart Temperature Settings, Electric Beverage Tea Water Milk Warmer for All Cups and Mugs, Heating Plate Candle Wax Warmer
4.53,301
$19List:$23.99
Coffee Mug Warmer Set, Coffee Warmer for Desk, Smart Electric Cup Warmer for Tea Milk Beverages with Adjustable Temperature Display, Auto Shut Off Timer Mug Sensor, Electric Candle Wax Heating Plate
4.413
$29

Product Description

Family of Nextmugs
Nextmug

How it Works

Nextmug controlbutton

Control Button

On-board Control Button easily turns the mug On/Off & set temperature. Takes only seconds to set the mug to your perfect temperature. No app required.

Nextmug temperature setting

Temperature Setting

Keep your hot beverage at the perfect temperature. Simply select Warm (130), Hot (140), or Piping (150) with the Control Button & enjoy for hours.

Nextmug docking coaster

Docking Coaster

The Docking Coaster charges the lithium-ion battery in the Nextmug to keep beverages at the ideal temperature for hours.

Nextmug Spill-resistant lid

Spill-Resistant Lid

The Spill-Resistant Lid helps keep hot liquids in the mug to maintain your beverage at the ideal temperature for longer periods of time.

Nextmug

Nextmug Comparison Chart

Nextmug

Nextmug Plus

Nextmug Go

Nextmug Docking Coaster

Price
$99.94 $119.95 $129.94 $29.95
Capacity (liquid oz.)
14 oz. 18 oz. 16 oz.
# of Batteries & Size
2x 2500 mah 2x 3200 mah 2x 3200 mah
Temperature Settings
Warm / Hot / Piping Warm / Hot / Piping Warm / Hot / Piping
Mug Weight
16.6 oz. 19.0 oz. 17.7 oz.
Lid & Docking Coaster Included
Car Cupholder Compatible
Simple Push Button Control
No App Required
Designed & Tested in the USA
Product Dimensions
4.75"W x 4.5"H 5.0"W x 5.5"H 3.25"W x 7.5"H

Product information

Capacity 14 Fluid Ounces
Voltage 5 Volts
Wattage 12 watts
Maximum Temperature 150 Degrees Fahrenheit
Lower Temperature Rating 130 Degrees Celsius
Upper Temperature Rating 150 Degrees Celsius
UPC 850043163008
Manufacturer ALWAYS THE PERFECT
Product Dimensions 4.5 x 4.5 x 5 inches
ASIN B0B6JTX6NB
Item model number MMA-1122
Batteries 1 Lithium Ion batteries required. (included)
Customer Reviews
4.2 out of 5 stars 4,503 ratings

4.2 out of 5 stars
Best Sellers Rank #159 in Home & Kitchen (See Top 100 in Home & Kitchen)
#1 in Tea & Espresso Beverage Warmers
Date First Available July 15, 2022

Warranty & Support

Product Warranty: For warranty information about this product, please click here

Feedback

Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Black - 14 oz.)


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

Price Availability
/
/
/
/
Please sign in to provide feedback.

Product guides and documents

Compare with similar items

This Item
Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Black - 14 oz.)
Nextmug by Nextboom Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Black - 14 oz.)
Recommendations
Kepwam Self Heating Coffee Mug, 16oz Smart Heated Coffee Mug, 150 Min Battery Life - Hot up to 149℉ Temperature Control Coffee Mug Warmer, Gifts for Women and Men
 
vsitoo S3 Self Heating Coffee Mug, 1°F Precise Temperature Control Smart Mug, APP & Manual Controlled Heated Mug, LED Display, Heated Coffee Mug Warmer with 90 Min Battery Life, 10oz, Black
 
Vsitoo S3 Pro Temperature Control Heated Coffee Mug, Improved Design,Smart LED Light/APP Control/Auto Sleep/Temperature Setting
 
Smart Heated Coffee Mug Warmer & Mug Set - Heated Coffee Warmer with Auto Shut Off, 1°F Precise Temperature Control Coffee Warmer, Electric Mug Warmer for Desk, Birthday Gifts for Women and Men
Details
Added to Cart
spCSRF_Treatment
Details
Added to Cart
spCSRF_Treatment
Details
Added to Cart
spCSRF_Treatment
Details
Added to Cart
spCSRF_Treatment
Details
Added to Cart
spCSRF_Treatment
Price-23% $99.94
List:$129.95
$69.99$89.99$109.99-15% $50.99
Typical:$59.99
Delivery
Get it as soon as Wednesday, May 14
Get it as soon as Wednesday, May 14
Get it as soon as Wednesday, May 14
Get it as soon as Wednesday, May 14
Get it as soon as Wednesday, May 14
Customer Ratings
Sold By
color
material
brand
power source
weight

Customer reviews

4.2 out of 5 stars
4,503 global ratings

Review this product

Share your thoughts with other customers

Customers say

Customers find the coffee mug keeps drinks hot for up to an hour and appreciate its suitability for coffee and tea drinkers. The functionality, battery life, value for money, durability, charging speed, and size receive mixed reviews - while some say it works well and has good battery life, others report it stops working after a month, loses charge quickly, and doesn't fit in car cup holders.

AI-generated from the text of customer reviews

863 customers mention "Coffee temperature"681 positive182 negative

Customers appreciate that the mug keeps coffee hot for up to an hour and heats up quickly, with one customer noting the temperature control feature is a game-changer.

"...It heats the coffee quickly to the desired temperature if you happen to pour in some less than hot coffee. I look forward to using it each morning." Read more

"...choose from, I usually choose the second one because it keeps it at a hot enough temperature to make it feel like I'm drinking coffee fresh from the..." Read more

"...I have to say, it’s great! It helps keep the coffee warmer without using as much energy (longer charge when it’s away from the base)...." Read more

"...It has become obvious that this is designed to start with a hot liquid and keep it at the chosen temperature until empty or the battery runs out...." Read more

323 customers mention "Cup quality"323 positive0 negative

Customers love this mug, particularly for coffee and tea drinkers.

"...The software (software in a coffee cup??) is simple but well though out...." Read more

"Makes for a great gift for anyone for any occasion AND it's also a great product...." Read more

"...weight is ok, like the shape and handle base is ok nothing special, but better than ember in that its less likely yo collect water, that's' an..." Read more

"...At first this product was perfect. We even bought a second base so she could have hot coffee no matter where in the house she was...." Read more

463 customers mention "Functionality"286 positive177 negative

Customers have mixed experiences with the coffee mug's functionality, with some reporting it works well and heats cups effectively, while others mention it stops working after a month of use or doesn't perform as expected.

"...heat settings and the on/off button seemed gimmicky, but work as expected and are a nice additional feature...." Read more

"...The Ember app? Garbage. It is unreliable. If it works, it’s fantastic. The trouble is that it rarely connects no matter what you do...." Read more

"No matter if I use this for tea or coffee, this cup works!..." Read more

"...It's been amazing, however, and overall much easier and functional without having to deal with the app...." Read more

408 customers mention "Battery life"132 positive276 negative

Customers have mixed experiences with the battery life of the coffee mug, with some finding it good while others report that it doesn't last and can lose power overnight.

"...but you'll want to pay attention to it as I believe it has a shut off time...." Read more

"...The battery life for heating is more than adequate. The software (software in a coffee cup??) is simple but well though out...." Read more

"...So when I say that it 'feels' like it's losing power (not temperature) quicker than advertised, I can't quantify that statement, but it 'feels'..." Read more

"...You charge it and turn it on and it's done. I wish the battery lasted a little longer, but it lasts forever on the coaster obviously...." Read more

257 customers mention "Value for money"111 positive146 negative

Customers have mixed opinions about the coffee mug's value for money, with some finding it well worth the cost and appreciating that it saves money on coffee, while others consider it too expensive, particularly noting that it doesn't last more than two years.

"...It is a bit expensive, but worth it as the black coffee lover I am, and I'll use it every day!" Read more

"...Likes: [day 2] No need to pair to phone variety of colors, same pricing..." Read more

"...These do make great gifts, although pretty pricey. The product does do what it says and looks and feels great...." Read more

"...So given the extraordinary price I am only reasonably pleased with it...." Read more

215 customers mention "Durability"148 positive67 negative

Customers have mixed opinions about the coffee mug's durability, with some finding it well-built and of good quality, while others report that the top cracks after a couple of years of use.

"...The materials and construction of the cup feel substantial. The lid is a nice touch that seems to keep the heat in and help prevent spills...." Read more

"...I wish the battery lasted a little longer, but it lasts forever on the coaster obviously. It absolutely stays hot as per what you set it at...." Read more

"...The Ember app? Garbage. It is unreliable. If it works, it’s fantastic. The trouble is that it rarely connects no matter what you do...." Read more

"...Personal preference of course but it feels a little more stable. Bottom line, it’s OK...." Read more

177 customers mention "Charging speed"63 positive114 negative

Customers have mixed experiences with the mug's charging speed, with some finding it quick and easy to charge, while others report issues with it not charging properly or taking too long.

"...I was a bit bummed that the charger was a barrel plug as that doesn't allow me to just grab the nearest USB-C cord from my station (where I sit)...." Read more

"...Ubiquitous usb C charging, direct to mug, or C to base and/or mug. At minimum C to base, d\Dont we all have enough charging blocks in our lives...." Read more

"...It will still warm up. But it needs to be on the charging station and you have to press the button every time you place it down...." Read more

"...Might have been better to be a USB-C connector, but that is a minor criticism...." Read more

148 customers mention "Size"100 positive48 negative

Customers have mixed opinions about the mug's size, with some finding it a good size and noting it fits perfectly in car cup holders, while others wish it were bigger than 14 oz and mention it doesn't fit in car holders.

"...I also liked that the handle appeared (correctly) to be large enough to fit my average sized, closed grip...." Read more

"...I really like the shape and handle and size of This Nextmug...." Read more

"...The Ember cup size (10 oz) was a little small. There’s now a 14 oz option, but the train had left the station!..." Read more

"This is a nice looking good quality cup. It is larger than most which is why I bought it. It keeps drinks super hot for a long time...." Read more

Meh
3 out of 5 stars
Meh
I love the idea and could be a game changer for coffee drinkers like me. However, there are a few things that disappoints me about this mug. 1. on the "hot" setting, the battery drains way faster than I want. It doesn't last 30 minutes before it starts to blink. I am a coffee sipper, and this puts a kink by starting a clock when I turn it on. 2. the size says 14oz. However, in my 12oz Keurig setting, it fills to the very top. 3. It left coffees stain on the inside. Immediately, it makes the coffee cup look dirty and gross even after a thorough cleaning. Maybe it's the material used or muted colors. Not a fan of the muted colors. 4. I can't put it in the dishwasher. I understand the electronics, however, there's got to be a better solution than having to handwash it every time I want a cup of coffee. It's just not quite 2025 technology. I can leave cheap solar or other cheaply made electronic out in the rain and sun. No worries of the effects of water. This product should be able to handle a dishwasher for the price tag. With all that said, I like keeping my coffee hot for a longer period of time. I won't return it. But want to see it improved for a better experience.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

  • Reviewed in the United States on April 30, 2025
    Color: BlackVerified Purchase
    No matter if I use this for tea or coffee, this cup works! Real easy to follow instructions, but you'll want to pay attention to it as I believe it has a shut off time. The button on the cup is easy enough to locate, but not so easy that a bump will press it. You'd have to locate it and press it to make sure it's on and on your desired drink temperature. There's 3 to choose from, I usually choose the second one because it keeps it at a hot enough temperature to make it feel like I'm drinking coffee fresh from the pot, or freshly made tea. If you work in an office setting to where this would be real handy for you, I'd recommend it. I'd even recommend it if you work from home!
    One person found this helpful
    Report
  • Reviewed in the United States on February 11, 2025
    Color: BlackVerified Purchase
    Makes for a great gift for anyone for any occasion AND it's also a great product. You don't have to mess with an app or connect it to some Bluetooth bs. You charge it and turn it on and it's done. I wish the battery lasted a little longer, but it lasts forever on the coaster obviously. It absolutely stays hot as per what you set it at. Yeah you can't set it to exactly 176 degrees, but like who TF needs that anyway? You either want it warm or HOT AF or in between.
    VERY easy and simple to use for your aging boomer parents or Grandma that still doesn't know what a cell phone is.
    It's really easy to clean too. Just get it. Ember's lame.

    Be aware though. You cannot expect this to go from cold coffee that's sat for an hour to piping hot on its own. I thought something was wrong with mine when I first got it. Put it on the coaster thingy if you wanna try that.
    Customer image
    5.0 out of 5 stars
    Perfect simple gift and for yourself with no app hassle.

    Reviewed in the United States on February 11, 2025
    Makes for a great gift for anyone for any occasion AND it's also a great product. You don't have to mess with an app or connect it to some Bluetooth bs. You charge it and turn it on and it's done. I wish the battery lasted a little longer, but it lasts forever on the coaster obviously. It absolutely stays hot as per what you set it at. Yeah you can't set it to exactly 176 degrees, but like who TF needs that anyway? You either want it warm or HOT AF or in between.
    VERY easy and simple to use for your aging boomer parents or Grandma that still doesn't know what a cell phone is.
    It's really easy to clean too. Just get it. Ember's lame.

    Be aware though. You cannot expect this to go from cold coffee that's sat for an hour to piping hot on its own. I thought something was wrong with mine when I first got it. Put it on the coaster thingy if you wanna try that.
    Images in this review
    Customer imageCustomer image
    21 people found this helpful
    Report
  • Reviewed in the United States on April 15, 2025
    Color: BlackVerified Purchase
    Previously, I had the Ember mug (two of them to be exact) and they both stopped working after a while. I found the app to be buggy and while the concept was great, the execution just wasn't there. Because of this, I was pretty skeptical of this mug. It's been amazing, however, and overall much easier and functional without having to deal with the app.

    I had considered giving four stars since I've had to replace the coaster and now the mug itself but the customer service was so good, I bumped them to 5 stars. I bought this mug Jan 2024, and they have since, free of charge, sent me a new coaster and new mug. It's a great product but also, great company/customer service. they are super understanding and easy to work with if you have any issues.

    As for the mug itself, it works completely as advertised and keeps my coffee warm for hours!
    3 people found this helpful
    Report
  • Reviewed in the United States on June 20, 2024
    Color: BlackVerified Purchase
    I'm not sure what aspect of my being this comes from, but I was finding myself constantly grabbing a cold mug when I finally remembered it was there. I'd make a pot of tea, make my cup, intentionally let it cool, and one way or another it was too cool / cold by the time I got to it. I can't say that I've been monitoring how long it took for the mug to cool down, but it always seemed too quick. I was already looking for a reason to get a new mug as the rounder handle resulted in holding it in a painful way and it was frankly getting heavier to my hands as well (being ceramic). So I had a few reasons to look anyway.

    And with that in mind, I decided to look for something that might help with those issues or at the least, not let the cup's contents drop below a certain temperature Long enough for me to get around to drinking it, while also having a more comfortable weight and handle. Initially, I thought about those coasters that heat up, but felt that that'd be too much of a burn / fire hazard and likely not able to control the temperature as well. Seeing as how I didn't know what temperature I was waiting for it to cool down too, I knew that I'd want something with a measured setting. I was also looking for something that could heat up a cold cup to the desired temperature.

    When I first saw this listing, I was taken back by the price, but not so much that it kept me from looking into it. Especially since I have a habit of deciding on things that one way or another tend to push the budget. I looked at the various aspects of the design and saw that it was basically self-contained, so there was a little to no chance of being hurt by the mug (unless I spilled the contents on the upper two settings). Being able to choose from a known selection of temperatures was a must on this purchase. I also liked that the handle appeared (correctly) to be large enough to fit my average sized, closed grip. While I've not weighed it, it definitely feels lighter than a comparably sized ceramic. Most of its weight is, of course, the battery at the bottom.

    I was a bit bummed that the charger was a barrel plug as that doesn't allow me to just grab the nearest USB-C cord from my station (where I sit). That said, if it Did have USB charging, then it would have only been to the base anyway, so that would be a moot point since it would likely never get unplugged unless moved. While I don't know how much my old mug held, it's quite apparent that this is likely a few ounces less, but it's also exactly 1/3rd of the 1L pot when brewed vs ~2.5 fills with my old mug. I'm sure I'll get used to the difference eventually.

    Now, when evaluating the performance of this, it became apparent that I was running into my desired functionality vs its design. It has become obvious that this is designed to start with a hot liquid and keep it at the chosen temperature until empty or the battery runs out. It does that quite well, but I can't say how long the battery actually lasts for sure because I lose track of time too easy. So when I say that it 'feels' like it's losing power (not temperature) quicker than advertised, I can't quantify that statement, but it 'feels' closer to 2-2.5 hrs vs 4 hrs (lid on). I can say that I figured out that my comfortable temperature is the lowest setting and that the middle temperature more closely resembles my freshly brewed pot. The charging time feels like forever, but definitely a couple hours from depleted.

    Now when trying to see how it does with 'heating from cold', that definitely seemed to drain the battery much faster while also taking a long time. I even tried setting it to that middle choice and then turning it back down, but that still drained the battery rather quickly. So if That is how you want to use it, then leave it on the charger until it's hot again (and expect to wait a bit). I did have to stop myself from walking it over to the microwave the first few times until I got myself better trained with how it's designed. Because of this, as much as I hate adding to an already pretty penny, I chose to purchase a 2nd base to sit where I eat / drink. I thought about moving the original base, but then I realized that it was better to leave that there for when I've cleaned the mug (default storage location and all that).

    What improvements would I like to see?
    1) Make a slightly larger (16oz?) mug, but have it be taller so that the base and lids don't change.
    2) Source a higher density battery if possible.
    3) Increase the speed at which it warms up (if feasible).
    4) Add a little more texture to the handle / housing as it is metal smooth and slides a bit easy in the hands.
    5) Offer a closeable lid as that should prevent spills and likely assist in keeping it warmer longer.
    61 people found this helpful
    Report
  • Reviewed in the United States on April 26, 2025
    Color: BurgundyVerified Purchase
    Excellent mug. Better than the Ember mug because you can adjust the heat level. Piping hot is truly piping hot. It comes with a lid, but I don’t even need it to keep the coffee hot. Charge lasts a long time. Color choices are nice. Very pleased with this purchase.
  • Reviewed in the United States on March 23, 2025
    Color: True PinkVerified Purchase
    I use this every day all day. I love that it doesn't need to be connected to a web page. It keeps my tea just the right temperature so i don't feel like I need to rush to drink it. I love this cup, is comfortable in my hand I can keep it on the charging plate or bring it into a different room with me and it stays charged for a long time. It is Slow to heat up but if you start with hot water it keeps it as hot as you want. I bought a small electric kettle that will fill this up twice and that really helps so I don't have to wait the 20-25 mins for my tea to be hot enough. I find the button awkward to find and push but its not a big deal.
    2 people found this helpful
    Report

Top reviews from other countries

Translate all reviews to English
  • adam audesho
    5.0 out of 5 stars KEEPS COFFEE HOT
    Reviewed in Australia on February 15, 2024
    Color: BlackVerified Purchase
    Had this for 2 years and still going strong wife loves it. Needed adapter to convert to Australian power socket. Would recommend 👌 to slow coffee/tea drinkers to keep drinks hot on a cold day or those very slow drinkers that microwave to make hot after go cold then this is your answer.
  • Moath mad
    1.0 out of 5 stars so Bad
    Reviewed in Saudi Arabia on March 24, 2023
    Color: Dusty RoseVerified Purchase
    its so bad not worth even 40$ so so bad😡😡😡
  • David 1960
    4.0 out of 5 stars Perfect heated mug
    Reviewed in the United Kingdom on January 1, 2025
    Color: BlackVerified Purchase
    Received product. Did not know needed Uk adapter for plug-should be in description. Otherwise would give 5 stars. However mug is fantastic. I set it on ‘hot’- lasts hours with cover on. Love this product.
  • Olga Lukac
    5.0 out of 5 stars Quieren tener su cafe caliente todo el tiempo?
    Reviewed in Mexico on January 7, 2024
    Lo di a mi esposo para Navidad. Le encanta. Lo trae con el todo el tiempo! Puedo recomendarlo a todos que disfrutan su cafe!
    Report
  • Brandon
    5.0 out of 5 stars A game-changer for hot drink lovers
    Reviewed in Canada on December 12, 2023
    I love a hot coffee, tea, hot chocolate, hot cider, etc. and find myself sipping throughout the day. But even in an insulated mug, drinks tend to be warm at best after an hour or two.

    I got this mug on sale in spice orange. The price might seem steep but honestly, it's worth it. No matter when, or where, I know that my next sip will be HOT. No more microwaving, no more settling for a cold or lukewarm drink while I'm working, or sick, or relaxing. No more transferring drinks from insulated non-microwavable mugs to ceramic mugs to microwave for 2 minutes, and back again.

    Build quality is great. Battery is adequate. The size is adequate. The color is beautiful. It's one of those things that changes something seemingly small in your life, but then you realize it's an every-day, all day quality of life improvement. I'm actually excited when I'm away from it out in the cold, and remember that it's still on my desk, hotter than it was when I first poured it.

    My only gripe is 2 things: the lid doesn't shut (easily fixed by using a lid from another mug - my old yeti lid fit near perfectly), and the price is a little steep. But, it's a great gift for any hot drink lover, especially in an office/desk work setting.

Product Summary: Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Black - 14 oz.)

From Nextmug by Nextboom

4.2 out of 5 stars, 4,503 ratings

Customer reviews

1K+ bought in past week

Price

One-time purchase: $99.94 23% Savings

List Price: $129.95

Deal ends:

Purchasing options

Other sellers

Other sellers

About this Item

  • ALWAYS THE PERFECT TEMPERATURE – The Nextmug will keep your hot coffee, tea or preferred beverage at the perfect temperature wherever you are. Simply select Warm (130°), Hot (140°), or Piping (150°) and enjoy for hours.
  • SMART MUG TECHNOLOGY – Long-lasting battery maintains your ideal temperature. LED lights display battery life & real-time temperature. Includes Spill-Resistant Lid & Charging Coaster.
  • SUPER SIMPLE – On-board Control Button easily turns mug On/Off & sets the temperature. Takes only seconds to set the mug to your perfect temperature. No app required - no passwords, re-booting or security concerns.
  • EXPERTLY CRAFTED - Elegant ceramic matte finish covers the durable, stainless-steel body of the mug. The patented, ergonomically designed body and handle fits perfectly in your hands. Ideal for home, office or home office.
  • THE PERFECT GIFT - Give the gift that is certain to delight. Perfect for everyone on your list…moms, dads, grandparents, teachers, birthdays, graduations and more!
  • INNOVATION FROM THE USA - Nextmug was designed and tested at our offices in Boulder, Colorado by a team with decades of experience making award-winning consumer products.
  • WHAT'S INCLUDED – (1) 14 oz. Nextmug; (2) Docking Coaster & 6-foot cord to charge the lithium-ion battery inside the Nextmug; (3) Spill-Resistant Lid to keep hot liquids in the mug and help maintain the ideal temperature for longer periods of time. All Nextmugs are fully compatible, including mugs, lids, docking coasters and accessories.

Product Description

ALWAYS THE PERFECT

Options Available

Color

  • Almond
  • Black
  • Burgundy
  • Dusty Rose
  • Graphite
  • Sage
  • Slate Blue
  • True Pink
Browse all available options

Product Guidance & Documents

User Manual (PDF)

Feedback

Did you find this product summary feature useful?

Thank you for your feedback
Thank you for your feedback. You selected "Yes, it is useful"
Thank you for your feedback. You selected "No, it is not useful"
Product summary presents key information. Close to see all product details.