Ember Temperature Control Smart Cup, 6 oz, Black, Up To 1.5-hr Battery Life - App Controlled Heated Cup - Improved Design

Ideal for espresso-based drinks such as cappuccinos, cortados, and flat whites, the new Ember Cup, 6 oz, offers a premium coffee experience that does more than keep your coffee hot. Our smart mug allows you to set your preferred drinking temperature, so you can enjoy your expertly crafted hot drink —just the way you like it— from the first sip to the last drop. Ember Cup’s built-in battery maintains your precise drinking temperature for up to 1.5 hours or all day with the included charging coaster.

• Ember Cup with Long Lasting Battery: Our 6oz coffee cups and tea cups offer extended battery life to keep your drink at your preferred temperature (between 120°F - 145°F) for up to 90 minutes on a full charge or all day on its charging coaster
• Smart With or Without App: Pair this thermal cup with the Ember app to set the temperature, customize presets and more; Our self-heating coffee mug is also functional without the app and remembers your last-used temperature (135°F out of box)
• Auto Sleep: Our heated cup intelligently senses when to turn on and off; The cup enters sleep mode when empty or after 2 hours of inactivity; Ember wakes up when it senses movement or liquid
• Hand Wash Only: An updated scratch-resistant coating is safe to hand wash; The Ember Cup is IPX7 rated and fully submersible up to 1 meter deep
• Perfect Gift for a Life Well Sipped: Whether self-gifted or given to another, there's no better way to share warmth than a favorite drink at just the right temperature every time