Ember just launched its new dishwasher-safe Smart Mug 3, and it’s already 33% off

Ember makes the best smart mug CNN Underscored editors have tested. If you’re looking for a way to keep your coffee or tea warm all day long, there’s no better option. Well, until recently. Earlier this fall, the company released an improved version of the heated mug with a handful of updated features, most notably making the new Ember Mug 3 safe to clean in a dishwasher.