Ember Mug 2 Smart Mug (10 oz)

A self-heating smart mug that holds coffee or tea at the temperature you choose.

• Keeps drinks between 120°F and 145°F (about 49–63°C), set from the Ember app or used without it.
• Sleeps when it is empty or after two hours idle, and wakes when it is picked up.
• Hand wash only; IPX7 rated. This listing is the 10 oz mug in black.

Made for the person whose coffee always goes cold on their desk. A popular Father's Day and Mother's Day pick, and a generous one for an office gift exchange.