Increase or decrease your temperature on the go by tapping the + or - symbol.
3 hours* or all day when placed on charging coaster.
Intelligently senses when to turn on and off.
120°F - 145°F (50°C - 62.5°C). Select your temperature on the mug or with the Ember app.
Ember Travel Mug², 12 oz (355mL) has a weight of 15.2 oz (431.5g) and measures 3.14 inches (80 mm) in width and 7.9 inches (200 mm) in height.
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Frequently Asked Questions
How does the Ember Mug work?
The difference between the Ember Travel Mug², and a normal travel mug is that, anything can keep something "Hot" for hours, but only the Ember Travel Mug² can keep your favorite hot beverage at your perfect drinking temperature. Whether you call it a smart travel mug or a heated coffee tumbler, your Ember Travel Mug² allows you to control your ideal temperature from our app.
The Ember Travel Mug² uses seven temperature sensors, a rapid cooling system, a microprocessor-controlled heating system, and temperature presets to easily dial in your perfect temperature.
How do I use the Ember Mug?
It's easy! Simply pour in your favorite hot beverage, tap the 'Ember' logo twice, and tap the '+' or '-' on the mug to choose the temperature that tastes right for you. You can also connect Ember to your smartphone via Bluetooth, by downloading the Ember app. The Ember app will notify you when your beverage has hit the perfect drinking temperature.
Can I put my Travel Mug² 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.
Do I have to have a smart phone for the Ember Mug to work?
No! Your Ember Travel Mug² can be used completely independent of the phone by tapping the 'Ember' logo twice, then the '+' or '-' on the mug to select your temperature. Using the mug independently will limit you from customizing specific features from the Ember mobile app such as adding a name or assigning presets to different drinks.
How long does the Ember Mug battery last?
The Ember Travel Mug² was designed to last an average of three hours on the go. The three-hour battery life is expected when pouring in liquid hot, and a set temperature of 135°F. If you like it cooler, your battery will last longer, and if you like it hotter, battery will decrease slightly.
The battery life will also vary based on a number of external factors such as: external temperature, liquid temperature at pour, speed of liquid consumption, set temperature, whether the lid is on or off, and much more.
Can I use MCT oils in the Ember Travel Mug?
This product is not designed to be used with MCT oils. MCT oils can sometimes be found in drink or food additives. MCT oils react with plastic materials and can degrade them, including the food-grade plastic used in the Ember Travel Mug² lid. MCT oils should only be used with utensils and containers made of metal, glass, ceramic, or materials specifically approved for MCT oils.
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.
Is the Ember Mug compatible with my phone? (Android or Apple)
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.