The Ember Mug 2 is a 10 oz ceramic-coated smart mug that holds a drink at a set temperature using a built-in battery and a charging coaster. This edition adds a printed tea-lover's message and is made to order. It keeps tea or coffee warm for roughly 80 minutes on battery, or all day on the coaster, and pairs with the Ember app for exact temperature control. Rivals like the Ohom Ui or a simple thermos keep drinks hot but give no precise temperature setting. Owners like the app control and the gift appeal; some find the battery life short and the mug heavy.
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Owners of the Ember Mug 2 praise the precise temperature control and the app, and many buy it as a gift. Common complaints are short battery life away from the coaster and the need to hand wash.
This is the Ember Mug 2 in the You're My Cup of Tea Edition, a temperature-controlled mug with a custom tea-themed design and a message on it. It uses Ember's patented temperature control technology to keep a drink at the temperature the user likes, from the first sip to the last drop.






