Ember’s hottest gadget seems like any ceramic mug. Similar to its earlier model, this 10oz mug warms up drinks and will keep them very hot (120° F – 145° F). Make use of its application to set the heat range, save settings and modify the LED’s color. It features a charging coaster. If you want to focus more on your computer and enjoy your coffee longer, then you’ll love the Ember Ceramic Heated Mug.