---
product_id: 536099277
title: "Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Slate Blue - 14 oz.)"
brand: "nextboom"
price: "€ 165.78"
currency: EUR
in_stock: true
reviews_count: 8
category: "Nextmug By Nextboom"
url: https://www.desertcart.pt/products/536099277-nextmug-temperature-controlled-self-heating-coffee-mug-slate-blue-14
store_origin: PT
region: Portugal
---

# 14 oz insulated ceramic & stainless steel Long-lasting battery, hours of warmth 3 temp settings: 130°/140°/150°F Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Slate Blue - 14 oz.)

**Brand:** nextboom
**Price:** € 165.78
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay hot, stay ahead — the mug that works as hard as you do.

## Quick Answers

- **What is this?** Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Slate Blue - 14 oz.) by nextboom
- **How much does it cost?** € 165.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/536099277-nextmug-temperature-controlled-self-heating-coffee-mug-slate-blue-14)

## 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

- • **All-Day Warmth:** Battery life designed to keep your coffee hot through long meetings and busy days.
- • **Sleek & Sustainable:** Matte ceramic finish with BPA-free materials and eco-friendly packaging.
- • **Trusted Customer Care:** USA-based support and community donations make every sip feel good.
- • **Spill-Resistant Design:** Smart lid locks in heat and prevents spills, perfect for on-the-go professionals.
- • **Effortless Temperature Control:** One-button simplicity with 3 perfect heat presets—no app, no fuss.

## Overview

Nextmug is a 14 oz temperature-controlled coffee mug featuring three preset heat levels (130°F, 140°F, 150°F) to keep beverages perfectly warm for hours. Its long-lasting rechargeable battery, spill-resistant lid, and durable ceramic-stainless steel build combine smart technology with minimalist design—no app required. Designed and supported in the USA, Nextmug offers a reliable, stylish, and eco-conscious solution for busy professionals who demand convenience and quality in every cup.

## Description

Online Shopping for Kitchen Small Appliances from a great selection of Coffee Machines, Blenders, Juicers, Ovens, Specialty Appliances, & more at everyday low prices

Review: The best temp control mug available - *Update* - I've had this mug now officially 2 years. It was starting to lose some battery life and I had a few issues with it. I contacted Nextmug to get some advice and assistance and after answering a few questions they are sending me a replacement mug. Their customer service is stellar. Their product is fantastic, but if anything goes wrong, it seems they will do whatever they can to make it right. Best purchase I've ever made -and I would make it again. I love my nextmug - best bug like this for the price by far. Highly recommend. Now that I have used this mug for 6 months, I feel I can provide a completely honest, inclusive review. I had been using Ember mugs for several years and when my latest Ember stopped working, I wasn’t willing to shell out the big bucks on another and began searching for alternatives. I found Nextmug and decided to give it a shot. Nextmug vs. Ember Mug: A Comprehensive Comparison 1. **App-Free Experience**: Unlike the Ember Mug, which relies heavily on its companion app for customization and temperature control, the Nextmug offers a hassle-free experience with no app dependency. This simplicity appeals to me and I much prefer straightforward functionality without the need for additional software. 2. **Extended Battery Life**: One of the standout features of the Nextmug is its impressive battery life, surpassing that of the Ember Mug. With longer intervals between charges, I find I can enjoy my coffee throughout the day without constantly worrying about recharging. 3. **Convenient Lid Design**: The inclusion of a handy lid adds practicality to the Nextmug, providing spill-proof protection and heat retention capabilities. This feature enhances my experience by offering added convenience and functionality. 4. **Temperature Control**: While both mugs excel in maintaining beverage temperature, the Nextmug offers competitive performance without the need for constant app monitoring. Its intuitive design allows me to enjoy my coffee at my preferred temperature without any fuss. I find I don’t need the ability to pick a super specific temperature, the 3 settings are adequate for finding my perfect temperature preference. 5. **Design and Build Quality**: Both mugs exhibit sleek and modern designs, but the Nextmug's durable construction and thoughtful design elements, such as the ergonomic grip and spill-resistant lid, contribute to its overall appeal. In conclusion, the Nextmug emerges as a commendable alternative to the Ember Mug, offering a seamless user experience with its app-free operation, extended battery life, and convenient lid design. The Nextmug delivers on both functionality and convenience, making it a worthy investment for anyone in search of a smart beverage companion. And with a price that is quite reasonable compared to my ember, it’s worth the investment in my opinion.
Review: Simple and reliable - This mug keeps my coffee warm without any complicated fuss. Never understood why I need an app to program my coffee mug or why I need to set the temperature to an exact value. This one has 3 settings: Warm, Hot, Piping. The latter to be taken seriously. One simple button to step between those settings and off. Battery lasts a couple hours which is all I need to survive through half-day meetings. The mug cleans easily and is stylish enough to not call attention. The only issue I have encountered is that if the mug is on to a particular setting and you add hot fluids to it, the controller gets confused. Just remember to turn it off before filling. Otherwise, very easy and intuitive to use.

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B6JSFPLN |
| Best Sellers Rank | #5,257 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #4 in Tea & Espresso Beverage Warmers |
| Brand Name | Nextmug by Nextboom |
| Capacity | 415 Milliliters |
| Color | Slate Blue |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.2 4.2 out of 5 stars (5,922) |
| Finish Types | Matte |
| Included Components | Adapter, Coaster, Dock, Lid |
| Item Dimensions W x H | 4.5"W x 4.8"H |
| Item Weight | 0.94 Kilograms |
| Manufacturer | Nextboom, Inc. |
| Manufacturer Part Number | 1NMM-10SB14-1-01 |
| Material Features | Insulated |
| Material Type | Ceramic Matte Finish with Stainless Steel Body |
| Material Type Free | BPA Free |
| Model Number | MMA-1122 |
| Number of Items | 1 |
| Occasion | Christmas |
| Other Special Features of the Product | Manual |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Product Style | Modern |
| Recommended Uses For Product | Home, Travel |
| Reusability | Reusable |
| Shape | Round |
| Size | 14 Ounces |
| Specific Uses For Product | Hot Drinks |
| Theme | Holiday |
| UPC | 850043163053 |
| Unit Count | 1.0 Count |

## Product Details

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

## Images

![Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Slate Blue - 14 oz.) - Image 1](https://m.media-amazon.com/images/I/61cHMtkCDGL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ The best temp control mug available
*by K***N on March 25, 2024*

*Update* - I've had this mug now officially 2 years. It was starting to lose some battery life and I had a few issues with it. I contacted Nextmug to get some advice and assistance and after answering a few questions they are sending me a replacement mug. Their customer service is stellar. Their product is fantastic, but if anything goes wrong, it seems they will do whatever they can to make it right. Best purchase I've ever made -and I would make it again. I love my nextmug - best bug like this for the price by far. Highly recommend. Now that I have used this mug for 6 months, I feel I can provide a completely honest, inclusive review. I had been using Ember mugs for several years and when my latest Ember stopped working, I wasn’t willing to shell out the big bucks on another and began searching for alternatives. I found Nextmug and decided to give it a shot. Nextmug vs. Ember Mug: A Comprehensive Comparison 1. **App-Free Experience**: Unlike the Ember Mug, which relies heavily on its companion app for customization and temperature control, the Nextmug offers a hassle-free experience with no app dependency. This simplicity appeals to me and I much prefer straightforward functionality without the need for additional software. 2. **Extended Battery Life**: One of the standout features of the Nextmug is its impressive battery life, surpassing that of the Ember Mug. With longer intervals between charges, I find I can enjoy my coffee throughout the day without constantly worrying about recharging. 3. **Convenient Lid Design**: The inclusion of a handy lid adds practicality to the Nextmug, providing spill-proof protection and heat retention capabilities. This feature enhances my experience by offering added convenience and functionality. 4. **Temperature Control**: While both mugs excel in maintaining beverage temperature, the Nextmug offers competitive performance without the need for constant app monitoring. Its intuitive design allows me to enjoy my coffee at my preferred temperature without any fuss. I find I don’t need the ability to pick a super specific temperature, the 3 settings are adequate for finding my perfect temperature preference. 5. **Design and Build Quality**: Both mugs exhibit sleek and modern designs, but the Nextmug's durable construction and thoughtful design elements, such as the ergonomic grip and spill-resistant lid, contribute to its overall appeal. In conclusion, the Nextmug emerges as a commendable alternative to the Ember Mug, offering a seamless user experience with its app-free operation, extended battery life, and convenient lid design. The Nextmug delivers on both functionality and convenience, making it a worthy investment for anyone in search of a smart beverage companion. And with a price that is quite reasonable compared to my ember, it’s worth the investment in my opinion.

### ⭐⭐⭐⭐⭐ Simple and reliable
*by S***L on March 23, 2026*

This mug keeps my coffee warm without any complicated fuss. Never understood why I need an app to program my coffee mug or why I need to set the temperature to an exact value. This one has 3 settings: Warm, Hot, Piping. The latter to be taken seriously. One simple button to step between those settings and off. Battery lasts a couple hours which is all I need to survive through half-day meetings. The mug cleans easily and is stylish enough to not call attention. The only issue I have encountered is that if the mug is on to a particular setting and you add hot fluids to it, the controller gets confused. Just remember to turn it off before filling. Otherwise, very easy and intuitive to use.

### ⭐⭐⭐⭐⭐ 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.

## Frequently Bought Together

- Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (14 oz.) (Slate Blue)
- Nextmug Spill-Resistant Go Lid
- Nextmug Go - Temperature-Controlled, Self-Heating Travel Mug (Graphite - 16 oz.)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-05-13*