Ember Mug 2

Metallic Collection

Designed for home or office, the new Ember Mug 2 does more than simply keep your coffee hot. Our smart mug allows you to set an exact drinking temperature, so your coffee is never too hot, or too cold.

Ember then maintains your chosen temperature for up to 1.5 hours with the Ember Mug 2, 295 ml and up to 80 minutes with the Ember Mug 2 414 ml - so your hot beverage stays perfect. Ember Mug² is safe to hand wash and submersible up to 1 meter in water.

    Smart LED

    Indicates when beverage has reached its perfect temperature and more.

    Built-In Battery

    295 ml (10 oz) - 1.5 hours
    414 ml (14 oz) - 80 mins
    All day when placed on charging coaster.

    Auto Sleep

    Intelligently senses when to turn on and off.

    Temperature Range

    50°C - 62.5°C. Select your temperature with the Ember app.

    Product Details

    10 ounce mug specifications
    4.4 inches (112 mm) charging coaster

    10 oz (295mL) has a weight of 14.5 oz (410g). The rim has 3.3 inches (83.2 mm) diameter. The mug has 4.2 inches (106.7 mm) height and 4.3 inches (109.2 mm) width including the mug handle.

    14 ounce mug specifications
    4.4 inches (112 mm) charging coaster

    14 oz (414mL) has a weight of 16.1 oz (457g). The rim has 3.46 inches (88 mm) diameter. The mug has 4.6 inches (117 mm) height and 4.5 inches (114.7 mm) width including the mug handle.

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    How does the Ember Mug 2 work?

    The difference between the Ember Mug 2 and a normal mug is that, anything can keep something “Hot”, but only the Ember Mug 2 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 Mug 2 allows you to control your ideal temperature from our app.

    How do I use the Ember Mug 2?

    Simply pour in your favorite hot beverage and let the Ember Mug 2 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 Mug 2 in the microwave?

    Do not microwave the Ember Mug 2! The Ember Mug 2 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 2.

    Do I have to have a smart phone for the Ember Mug 2 to work?

    No! Every Ember Mug 2 is preset to 135°F for you to 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 2 battery last?

    The Ember Mug 2, 10 oz was designed to last for up to 1.5 hours and up to 80 min for the Ember Mug 2, 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 Mug 2?

    In addition to Ember.com, our products are 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. Check your local retailer on exact products, colors, and sizes.

    Is the Ember Mug 2 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.