Meet the world's first temperature-controlled espresso cup, designed to keep your cappuccino, cortado or flat white at the ideal temperature until the last sip. Use the Ember app to adjust the heat from 120°F–145°F. The smart cup's integral battery maintains the desired temperature for up to 90 minutes. If you want to keep your beverage hot all day long, just place the cup on the charging coaster.

• Cup features built-in battery to keep beverage at desired temperature.
• Ember app lets you adjust temperature from 120°F–145°F; compatible with iOS and Android devices.
• Cup has 90-minute battery life.
• Charging coaster keeps beverages hot all day.