Ember App-Controlled Temperature Control Smart Mug 2, 14 Oz
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Our take on the Ember App-Controlled Temperature Control Smart Mug 2, 14 Oz
The Ember Smart Mug 2 is a 14 oz ceramic-coated mug with a built-in battery and heating element that holds a drink at a set temperature you choose in the Ember app. It keeps coffee or tea between roughly 120°F and 145°F for about 80 minutes on a full charge, or all day on its charging coaster. It suits desk workers and slow sippers who hate reheating cold coffee; it is not a cooler, so it cannot chill a drink, and it costs far more than a good insulated tumbler that holds heat passively.
- Holds a set temperature instead of just slowing heat loss
- App control with presets and temperature range
- Charging coaster keeps it topped up at a desk
- 14 oz capacity suits a full standard mug
- Auto-sleeps when empty to save battery
- Cannot cool a drink, only heat it
Ember App-Controlled Temperature Control Smart Mug 2, 14 Oz prices at every store
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What reviewers say
Owners like the set-and-forget temperature control and the coaster for desk use. Many complain about short battery life off the coaster, the hand-wash rule and the app setup.
- BatteryCriticisedOwners say it lasts about an hour or so off the coaster, less than they expected.
- TemperaturePraisedReviewers like that the drink stays at the exact temperature they set.
- AppMixedThe app works well once set up, but pairing and updates frustrate some owners.
Questions and answers
- Can the Ember Mug 2 cool my drink?
- No. It only heats. It holds a set temperature between about 120°F and 145°F but cannot chill a drink below room temperature.
- How long does the battery last?
- About 80 minutes on a full charge at a mid-range temperature, longer at lower settings. On the charging coaster it holds temperature indefinitely.
- Is it dishwasher safe?
- No. Ember says the mug must be hand washed. The charging coaster and the mug's base should not get wet.
- Does it work without the app?
- Yes, it has a default temperature and a power button, but choosing a specific temperature and saving presets requires the Ember app.
- How does it compare with an insulated tumbler?
- A tumbler slows heat loss passively and never needs charging. The Ember actively holds a set temperature but needs charging and costs much more.
