Ember Temperature Control Smart Mug 2, 10 Oz, App-Controlled Heated Coffee Mug with 80 Min Battery Life and Improved Design, Black

Ember Coffee Mug with Longer Lasting Battery: Our updated smart coffee mug’s extended battery life keeps your drink at your preferred temperature (between 120°F – 145°F) for up to 80 minutes on a full charge or all day on its redesigned charging coaster
Smart With or Without App: Pair this temperature control mug 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 coffee mug intelligently senses when to turn on and off; The mug enters sleep mode when empty or after 2 hours of inactivity; Ember wakes up when it senses movement or liquid