Keep Coffee Warmer: This is a 2-in-1 smart heating & stirring coffee cup. Which can keep coffee at 55°C/131°F for a long time, automatic heating, automatic thermostat control and automatic shut ...

Check Price: Ember Temperature Control Smart Mug 2 Ikago Smart Heated Coffee Mug Warmer & Mug Set Bottom Line: The Ikago mug warmer uses an innovative infrared sensor to detect and maintain the ...