Here is another mug that helps you enjoy your drink at the right temperature. iTemp connects to your smartphone, allowing you to set a specific temperature for your coffee or other drinks. It has a stainless steel construction, magnetic connection, and temperature/weight/touch sensors.
The companion app lets you personalize temperature, schedule, and other settings. For instance, you can program iTemp to start heating at a specific time. You can use it as a hydration calculator too.