Ember Mug²: Metallic Collection

Select a Color
Copper Edition
Stainless Steel Edition
Gold Edition
Rose Gold Edition
Select a Size

Ember Mug² Metallic Collection is a brilliant new take on Ember’s classic smart mug, and is guaranteed to make every morning shine. Ember allows you to set your preferred drinking temperature, so you can enjoy your hot drink—just the way you like it— from the first sip to the last drop.

Ember Mug² maintains your chosen drinking temperature for up to 1.5 hours with the built-in battery, or all day with the included charging coaster. Ember Mug² is safe to hand wash and submersible up to 1 meter in water.


SKU: CM191005CA   |   UPC: 810011400573
Smart LED

Smart LED

Indicates when beverage has reached its perfect temperature and more.

Improved battery life

Built-In Battery

10 oz - 1.5 hours
14 oz - 80 mins
All day when placed on charging coaster.

Auto Sleep feature

Auto Sleep

Intelligently senses when to turn on and off.

Control your temperature

Temperature Range

120°F - 145°F (50°C - 62.5 °C). Select your temperature with the Ember app.

Brilliant from every angle


Introducing the Ember Mug²: Metallic Collection featuring Rose Gold, Gold, Copper, and Stainless Steel.

Make every morning shine with a brilliant new take on our classic design.

Product Details


Ember Mug Product Details
Ember Mug Product Details
Ember Mug Product Details
Ember Mug Product Details

What others are saying


Have questions? Need help?


Our support team is happy to help.

Visit the Help Center

Frequently Asked Questions


How does the Ember Mug work?

The difference between the Ember Mug² and a normal mug is that, anything can keep something “Hot”, but only the Ember Mug² can keep your favorite hot beverage at your perfect drinking temperature. Whether you call it an electric mug or battery heated coffee mug, your Ember Mug² allows you to control your ideal temperature from our app

How do I use the Ember Mug?

Simply pour in your favorite hot beverage and let the Ember Mug² do the rest! The LED light will indicate when your Ember is trying to reach the perfect temperature and when it’s ready for you to enjoy. You can also connect the Ember to your smartphone via Bluetooth, by downloading the Ember app. The Ember app will allow you to adjust your preferred temperature, add preset temperatures, and notify you when your beverage has hit your perfect drinking temperature.

Can I put the Ember in the microwave?

Do not microwave the Ember Mug! The Ember Mug is an electronic device, which should never go in a microwave. As with all electronics and metals, it may result in a fire when heated up in the microwave. Doing so will result in permanent damage to your Ember Mug or Ember Mug².

Do I have to have a smart phone for the Ember Mug to work?

No! Every Ember Mug² is preset to 135°F for you enjoy right out of the box.

Using the mug independently will limit you from customizing specific feature from the Ember mobile app such as adding a custom LED color or setting a specific preferred temperature between 120°F - 145°F.

How long does the Ember Mug battery last?

The Ember Mug², 10 oz was designed to last for up to 1.5 hours and up to 80 min for the Ember Mug², 14 oz when poured in hot at a set temperature of 135°F.

The battery life of your hot mug depends on a number of factors including but not limited to: external temperature, liquid temperature at pour, speed of liquid consumption, and your set temperature.

Where to buy Ember?

In addition to Ember.com, The World’s First Temperature Control Mug is available in retailers across the globe such as Apple, Best Buy, Target, Starbucks, Harrod’s, and Bloomingdale’s. Whether you like coffee, tea, or a hot-tail we want you to enjoy your beverage at the perfect temperature and just the way you like it.

Due to iOS and Android bluetooth updates, not all phones may be compatible with the Ember App. We're continually adding more devices and improving our compatibility. See our full list of compatible devices.

*Newer devices not listed may still be compatible, but have not yet been tested by our team.