---
product_id: 661904928
title: "Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Graphite - 14 oz.)"
brand: "nextboom"
price: "€ 10.08"
currency: EUR
in_stock: false
reviews_count: 3
url: https://www.desertcart.fr/products/661904928-nextmug-temperature-controlled-self-heating-coffee-mug-graphite-14-oz
store_origin: FR
region: France
---

# LED display for battery & temp status Long-lasting rechargeable battery 3 precise temp settings (130°/140°/150°F) Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Graphite - 14 oz.)

**Brand:** nextboom
**Price:** € 10.08
**Availability:** ❌ Out of Stock

## Summary

> ☕️ Elevate your coffee game—never settle for lukewarm again!

## Quick Answers

- **What is this?** Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Graphite - 14 oz.) by nextboom
- **How much does it cost?** € 10.08 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/661904928-nextmug-temperature-controlled-self-heating-coffee-mug-graphite-14-oz)

## Best For

- nextboom enthusiasts

## Why This Product

- Trusted nextboom brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Gift with Purpose:** Sustainably packaged and socially conscious—supporting teachers and first responders with every purchase.
- • **Smart & Simple Control:** One-button operation with no app needed—effortless temperature management on the go.
- • **Spill-Resistant Design:** Secure lid and docking coaster keep your coffee safe and temperature locked in.
- • **Perfect Sip, Every Time:** Choose from Warm, Hot, or Piping temps to keep your drink just right for hours.
- • **Stay Powered, Stay Warm:** Rechargeable lithium-ion battery ensures your beverage stays hot through long workdays.

## Overview

Nextmug is a 14 oz. temperature-controlled, self-heating coffee mug featuring three precise heat settings (130°F, 140°F, 150°F), a rechargeable lithium-ion battery with LED indicators, and a spill-resistant lid. Designed and tested in the USA, it offers effortless one-button control without apps, making it the perfect smart mug for professionals who demand their beverages at the ideal temperature all day long.

## Description

Full description not available

## Features

- 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° F), Hot (140° F), or Piping (150° F) 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.
- THE PERFECT GIFT - Give the gift for him and the gift for her that is certain to delight. Perfect for everyone on your list…moms, dads, grandmas, grandpas, teachers, birthdays, graduations and more!
- NEXTMUG CARES - Nextmug cares about our communities and our customers. We care by donating Nextmugs to teachers and first responders . We’re also committed to sustainable packaging by using 100% recyclable materials with all our products. Our dedicated customer service agents are based in the USA and always ready to help.
- INNOVATION FROM THE USA - The 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 Details

- **Brand:** Nextmug by Nextboom
- **Material:** Ceramic Matte Finish with Stainless Steel Body
- **Color:** Graphite
- **Capacity:** 415 Milliliters
- **Special Feature:** Manual

## Images

![Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Graphite - 14 oz.) - Image 1](https://m.media-amazon.com/images/I/61gtVjFAdvL.jpg)
![Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Graphite - 14 oz.) - Image 2](https://m.media-amazon.com/images/I/611OGug9CcL.jpg)
![Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Graphite - 14 oz.) - Image 3](https://m.media-amazon.com/images/I/71Pl0i-m1BL.jpg)
![Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Graphite - 14 oz.) - Image 4](https://m.media-amazon.com/images/I/71eNw5g-cjL.jpg)
![Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Graphite - 14 oz.) - Image 5](https://m.media-amazon.com/images/I/815IEh-p6KL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic, better than an Ember cup!
*by L***Y on September 20, 2023*

I have an Ember and Nextmug. I’ve had the Ember over two years and the base broke. One of the tiny little spring-loaded nibs lost its springiness. A weakness in design if you ask me. But, the Nextmug uses the same little nibs. Their design is a little stronger in that one nib is right in the center of the cup-base. But still, a weakness in design that you cannot (and I stress CANNOT) get the baseplate wet.I’m not sure what happened to my ember, but I ended up making a solid nib out of solder for the one that lost its spring. It’s holding, but I’m not confident in it. I’m guessing at some point, the Nextmug base will do the same thing.That aside, the Nextmug is superior for a few reasons. One, it has a definitive on and off option. Where the Ember has a sensor to know when you’ve added liquid, it’s hit or miss. The Ember on/off switch is also inconveniently located underneath the cup. And it also is hit or miss. Where it gives you a tactile response that you’ve clicked it, it’s unclear most of the time what you’ve actually done. Sometimes a light comes on, sometimes not. Sometimes it’s blinking red, sometimes it’s solid red, green, white, blinking…The Nextmug on/off is located on the side (superior) and it’s easy to know when the cup is off (no lights) and which option you are picking.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. When I went shopping for a replacement, I specifically looked for cups that did not have an app. “App” means IT developers, means more cost, and generally for a product like this, average developers (I mean, it’s a cup not an air-traffic control system). Plus, the Bluetooth chips they must use have to be the bottom of the barrel (aka, unreliable). Therefore, all the features that the app provided (heating options most notably), were useless to me.The Ember cup size (10 oz) was a little small. There’s now a 14 oz option, but the train had left the station!The Ember on/off button on the bottom of the cup, again, is a nuisance.And here’s something I didn’t think I would care for… the Nextmug lid! 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). Also, it nearly erases evaporation. And, I’m not 100% sure, but the coffee seems to be much less bitter because of it. Maybe my imagination, but the coffee taste better from the Nextmug cup. Plus, no spills (or at least, less chance of splashing).The Nextmug light indicators where intuitive and having a button for “warm, hot, and piping” versus an app… Way to go Nextmug!Between the Nextmug and Ember, it was an easy decision for me. I’m still concerned about the little nibs losing their springiness… But, there you have it.

### ⭐⭐⭐⭐⭐ Game-Changer for Hot Drink Lovers!
*by B***C on July 19, 2025*

I didn’t realize how much I needed a temperature-controlled coffee mug until I started using this one—now I can’t go back. It keeps my coffee at the perfect temperature (I prefer 135°F) for hours. No more reheating or rushing through my drink. The app makes it super easy to set your preferred temp and adjust it anytime. Sleek, modern, and feels premium. It looks great on my desk and fits well in hand—though it’s a bit heavier than a standard mug, which is expected with the tech inside. Lasts about 1.5–2 hours unplugged, which is enough for me. I usually keep it on the charging coaster during work hours, so it’s always ready. Easy to rinse out, but it's not dishwasher-safe (minor downside). Still, it wipes clean quickly and doesn’t stain.Definitely a splurge, but if you drink coffee or tea every day, it’s absolutely worth it. Great for remote workers or anyone tired of lukewarm drinks. It works well and the cup is thick and sturdy.

### ⭐⭐⭐⭐⭐ Well Thought Out
*by D***B on May 14, 2023*

This NextMug is a very well thought out mug. I previously had an Ember Mug which I will compare to this mug. The NextMug is well worth the cost. In my opinion, the Ember is not worth its cost. The NextMug is larger, holding 12 ozs of coffee, and comes in different colors. The Ember holds about 10ozs and comes in more colors. NextMug doesn't require an app, which kept unpairing with the Ember, to set a desired temperature. The on/off and temp controls are on the NextMug. There are LED indicators on the NextMug for battery life and to indicate heating to desired temp and when reached. There are no controls on the Ember. The Ember has different colored steady and flashing light indicators in which one must know their meaning. The highest temp on the NextMug is five degrees hotter than that of the Ember. The NextMug continuously charges while docked while the Ember mug only charges when on the dock and empty. So, with the Ember, as soon as one pours the coffee, the battery starts discharging and whether walking around or on the charger you have maybe around sixty minutes, depending on ambient temperature, and the coffee is cold. Then the mug needs to be recharged while empty before using again. The Ember does not come with a lid. With the NextMug and included lid, my coffee stays piping hot for over ninety minutes (that's as long as I tested it) while walking around and piping hot while docked. One does not need to recharge the battery on the NextMug before using when placed on the charger. I enjoy hot coffee or tea all day with the NextMug, without having to microwave in another cup. The NextMug has an auto safety shut off. The NextMug is not fully immersible for washing while the Ember is, although I believe it is not recommended. Neither are dishwasher safe. That is not a deterrent for me as both mugs are easily hand washed but the NextMug appears to look cleaner after washing. Neither cup is microwave safe which would have been nice for the Ember and not necessary with the NextMug. It makes sense why they are not. I am more than happy with the NextMug's performance and was many times aggravated with the Ember. I have not had to call for support with the NextMug at this time so I cannot attest to whether or not they stand behind their product. I did have to contact Ember support, which was easily done, due to one of the pins on the charger breaking. Ember immediately sent me a new charger at no cost. I can attest that Ember does stand behind their product. If you are an avid coffee/tea drinker, I highly recommend the NextMug. It's got a lot going for it.

## Frequently Bought Together

- Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (14 oz.) (Graphite)
- Nextmug Go - Temperature-Controlled, Self-Heating Travel Mug (Graphite - 16 oz.)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-25*