15 Genius Heated Products to Keep You Cozy This Winter — All From Amazon

This Ember Temperature Control Smart Mug 2 ($100) will keep your drink at your desired temperature for however long you decide to nurse it. It has a one and a half hours of battery life away from its charging coaster. It's perfect for those who need a warm cup of coffee to get through the work day. You can customize the settings all in the accompanying app. It comes in black or white.