---
product_id: 275567483
title: "Temperature Control Smart Mug 2-414 ml App-Controlled and Rechargeable Heated Coffee Mug with Intelligent LED Display, 80 Min Battery Life and Improved Design, White"
brand: "ember"
price: "HK$2610"
currency: HKD
in_stock: true
reviews_count: 13
category: "Ember"
url: https://www.desertcart.hk/products/275567483-temperature-control-smart-mug-2-414-ml-app-controlled-rechargeable
store_origin: HK
region: Hong Kong
---

# IPX7 waterproof & hand wash safe App-controlled temp settings 80 min battery life Temperature Control Smart Mug 2-414 ml App-Controlled and Rechargeable Heated Coffee Mug with Intelligent LED Display, 80 Min Battery Life and Improved Design, White

**Brand:** ember
**Price:** HK$2610
**Availability:** ✅ In Stock

## Summary

> ☕️ Sip Smarter, Stay Hotter — The Future of Coffee is in Your Hands

## Quick Answers

- **What is this?** Temperature Control Smart Mug 2-414 ml App-Controlled and Rechargeable Heated Coffee Mug with Intelligent LED Display, 80 Min Battery Life and Improved Design, White by ember
- **How much does it cost?** HK$2610 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/275567483-temperature-control-smart-mug-2-414-ml-app-controlled-rechargeable)

## Best For

- ember enthusiasts

## Why This Product

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

## Key Features

- • **Sleek, Durable Design:** Scratch-resistant ceramic coating with IPX7 waterproof rating means your smart mug stays pristine and easy to clean—style meets resilience.
- • **Smart Control, Your Way:** Customize your ideal sip temperature via the Ember app or enjoy seamless auto-temp control without your phone—effortless sophistication.
- • **All-Day Warmth, No Compromise:** Keep your coffee perfectly hot for up to 80 minutes off the charger or all day on the coaster—never settle for lukewarm again.
- • **Intelligent Auto Sleep & Wake:** Advanced sensors detect your drink and motion, optimizing battery life while delivering precision temperature every time you sip.
- • **Perfect Gift for the Desk Connoisseur:** Elevate any workspace with a smart mug that blends tech innovation and premium design—because your coffee deserves the best.

## Overview

The Ember Temperature Control Smart Mug 2 is a 414 ml rechargeable heated mug featuring up to 80 minutes of battery-powered temperature control or all-day warmth on its charging coaster. It offers app-controlled customization or automatic temperature maintenance, intelligent auto sleep/wake sensors, and a scratch-resistant, IPX7-rated ceramic design. Ideal for professionals seeking a premium, tech-savvy coffee experience at their desk.

## Description

Free delivery and returns on eligible orders. Buy Ember Temperature Control Smart Mug 2-414 ml App-Controlled and Rechargeable Heated Coffee Mug with Intelligent LED Display, 80 Min Battery Life and Improved Design, White at desertcart UK.

Review: Works exactly as advertised - Expensive product but works perfectly, as advertised. The battery life is about 2 cups for me but appears to charge quickly. I got white as the black version was not available at the time. Stains quite easily so takes a little more to wash than simply rinse and repeat.
Review: Stains very badly - I bought the mug to sit on my desk at work as I am frequently distracted and when I eventually remember I have made a coffee it is cold. The mug works well keeping the drink warm. It keeps a constant 62.5 degrees. It will not maintain anything any warmer. I clean the cup between drinks but now find it is badly stained. Assume it is due to coffee sitting in it longer than normal, but that is what it is designed for. I have tried all sorts to remove the stains, it is now looking rather sad and scruffy on my desk. I would not recommend and would not purchase a replacement. I do not take sugar and have never stirred the cup. I put coffee in straight from coffee machine. UPDATE- Cup is in such a bad condition it can no longer be used. The inner coating is all peeling off. A really bad design. I strongly recommend you avoid this product. A lot of money for 14 months use.

## Features

- Extended Battery for All-Day Warmth: Revolutionise your sipping experience with the Ember Temperature Control Smart Mug 2; Enjoy up to 80 minutes of consistent heat (50°C-62.5°C) or all-day temperature control on its charging coaster; Perfect for any hot drink, ensuring your beverage stays at the preferred temperature, making it the ideal desk accessory and a thoughtful gift for everyone
- Smart With or Without App: Elevate your hot beverage experience with or without your smartphone; Pair the Ember Mug with the Ember app to set your ideal temperature, customise presets, and receive notifications; The temperature-controlled coffee mug is functional without connection to the app, automatically sets to 57°C and will remember last used temperature, ensuring a seamless sipping experience
- Intelligent Auto Sleep & Precision Technology: The Ember Smart Mug 2 seamlessly blends advanced sensor accuracy with smart convenience, it automatically wakes up when hot liquid is poured in and enters sleep mode based on motion sensors; With advanced features like auto sleep, memory function, and regular firmware updates, our smart mugs ensure a consistently perfect taste and temperature in every sip
- Hand Wash Only: The durable design of the Premium Ember Mug 2, enhanced with a scratch-resistant coating, is hand wash safe and IPX7 rated; Fully submersible up to 1 metre deep for easy cleaning; Enjoy coffee, tea, cappuccino, and hot chocolate at your preferred temperature with this smart mug

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08J955MX2 |
| Best Sellers Rank | 187,138 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 2,484 in Coffee Cups |
| Brand | Ember |
| Colour | White |
| Customer Reviews | 3.6 3.6 out of 5 stars (124) |
| Date First Available | 16 Sept. 2020 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Diameter | 3.46 Inches |
| Item Weight | 1.18 kg |
| Model Number | CM191402EU |
| Special Features | Scratch Resistant |

## Product Details

- **Brand:** Ember
- **Capacity:** 414 Millilitres
- **Colour:** White
- **Material:** Silicone
- **Special feature:** Scratch Resistant

## Images

![Temperature Control Smart Mug 2-414 ml App-Controlled and Rechargeable Heated Coffee Mug with Intelligent LED Display, 80 Min Battery Life and Improved Design, White - Image 1](https://m.media-amazon.com/images/I/517+qNLyMqL.jpg)

## Questions & Answers

**Q: How long does it take to charge my Ember?**
A: Once your Ember Mug has an empty battery, place the mug on the charging coaster for approximately 2-3 hours for a full charge.

**Q: What happens if the mug is left empty or inactive?**
A: The mug automatically enters sleep mode when empty or after 2 hours of inactivity and reactivates with movement or liquid detection.

**Q: Do I need the app for the mug to work effectively?**
A: The Ember Mug functions well with or without the app. Without the app, it will maintain a default temperature of 57°C. With the app, the mug remembers the temperature you last set, so you don't have to open the app every time you use it.

**Q: Is my Ember safe to leave on the charger?**
A: Yes! When the battery is fully charged, the charging is shut off automatically, so no battery damage will occur.

**Q: Is the Ember Mug easy to clean?**
A: Yes, the mug has a scratch-resistant coating and is IPX7 rated, making it fully submersible up to 1 meter for easy hand washing ONLY. Do not use it in the dishwasher or microwave.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works exactly as advertised
*by C***B on 7 April 2021*

Expensive product but works perfectly, as advertised. The battery life is about 2 cups for me but appears to charge quickly. I got white as the black version was not available at the time. Stains quite easily so takes a little more to wash than simply rinse and repeat.

### ⭐ Stains very badly
*by M***E on 21 June 2021*

I bought the mug to sit on my desk at work as I am frequently distracted and when I eventually remember I have made a coffee it is cold. The mug works well keeping the drink warm. It keeps a constant 62.5 degrees. It will not maintain anything any warmer. I clean the cup between drinks but now find it is badly stained. Assume it is due to coffee sitting in it longer than normal, but that is what it is designed for. I have tried all sorts to remove the stains, it is now looking rather sad and scruffy on my desk. I would not recommend and would not purchase a replacement. I do not take sugar and have never stirred the cup. I put coffee in straight from coffee machine. UPDATE- Cup is in such a bad condition it can no longer be used. The inner coating is all peeling off. A really bad design. I strongly recommend you avoid this product. A lot of money for 14 months use.

### ⭐⭐⭐⭐ I'm sold
*by L***E on 27 August 2025*

I feel a little bad that I only give this 4 stars, as I'm currently sipping a one hour old coffee that is held at the perfect drinking temperature. I think the problem is that Ember has set a new bar for itself, where there is a world of possibilities for improvement, but all would probably raise the price even higher. I wish the app stayed connected better, but I'm buying a second charging coaster(also overpriced, but I've come this far...) so I won't feel the need to keep an eye on the battery level as I can keep it on a charger in the kitchen and the living room. My biggest 1st world peeve is probably shared by 10% of us, and annoys me everytime I go to pick it up. The indicator light is on the back of the cup!!! I'm left handed.

## Frequently Bought Together

- Ember Temperature Control Smart Mug 2-414 ml App-Controlled and Rechargeable Heated Coffee Mug with Intelligent LED Display, 80 Min Battery Life and Improved Design, White
- Ember Sliding Lid - Spill-Proof Splash Resistant Coffee Mug Cover, Compatible with Ember Mug 2 414ml - Includes 3 Sliders (Black, White, Red)

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**Shop now:** [https://www.desertcart.hk/products/275567483-temperature-control-smart-mug-2-414-ml-app-controlled-rechargeable](https://www.desertcart.hk/products/275567483-temperature-control-smart-mug-2-414-ml-app-controlled-rechargeable)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-05-18*