No one This is where the Ember Mug 2 comes in. The smart coffee mug regulates your chosen liquid's temperature to whatever works best for you. Maybe you prefer your coffee at 131°F (55°C).

As much as I love my cute novelty mugs, it's hard to argue with a product designed to keep my coffee warm, no matter how long it sits on my desk. That's why our editors love the Ember Smart Mug 2 ...

Kickstarter now showcases the debut of the world's first smart pixel display mug, merging art, advanced technology, and social functionality. This pioneering mug enables users to customize it with ...