Sound like a lot of money?
Well if you use it every day, and you will, that works out to just $0.35 cents per day over the course of a year.
Ember is the world’s first temperature control smart mug. It’s the first of its kind and does more than simply keep your drink hot. With a built-in battery, it keeps your hot drink at the perfect temperature that you select, so you never have to microwave coffee again.